{"title":"C2500\/C3500 Lowering Kits and Static Suspension","description":"\u0026lt;p\u0026gt;Shop lowering kits and static suspension parts for 1988-1999 Chevy \u0026amp; GMC C2500\/C3500 OBS trucks. Drop spindles, coil springs, shackles, hangers, control arms, and complete kits from McGaughys, Belltech, Street Edge, QA1, and more — built for a clean, aggressive stance on your heavy-duty OBS truck.\u0026lt;\/p\u0026gt;","products":[{"product_id":"mcgaughys-5-7-deluxe-drop-kit-1988-1999-chevy-gmc-c2500-c3500","title":"McGaughys 5\"-7\" Deluxe Drop Kit - 1988-1999 Chevy\/GMC C2500\/C3500","description":"\u003cp\u003eIf you've been chasing that low, mean OBS stance on your heavy-duty C2500 or C3500, this McGaughys 5\"-7\" Deluxe Drop Kit is the ticket. It's a complete front-to-rear system engineered specifically for the extra weight and different spring rates that 3\/4-ton and 1-ton trucks carry compared to a half-ton C1500, so you're not stuck adapting a light-duty kit that squats wrong or rides harsh.\u003c\/p\u003e\u003cp\u003eUp front you get McGaughys' deluxe spindles and components dropped to work with your factory torsion bar setup, giving you a clean 5\" of front drop without the bump-steer and alignment headaches that come from cheaper drop spindle kits. Out back, the kit brings a proper 7\" of rear drop using McGaughys' de-arched leaf springs (or blocks\/hangers depending on your exact application), keeping axle wrap and pinion angle in check instead of just slamming the frame onto the axle.\u003c\/p\u003e\u003cp\u003eThis is the \"deluxe\" tier, meaning it's built for guys who want to drive the truck every day, not just roll it onto a trailer. Ride quality stays composed, the geometry is correct at ride height, and everything bolts to factory mounting points - no cutting, no notching, no drama. If you're running big brakes or upgraded wheels, the deluxe spindle design also gives you more clearance than the economy version.\u003c\/p\u003e\u003cp\u003eEvery McGaughys kit is engineered and tested specifically for the GM OBS platform (1988-1999 Chevy\/GMC C\/K trucks), so fitment is dialed in - this isn't a universal kit stretched to fit. Expect a weekend install with common hand tools, an alignment afterward, and a truck that finally sits the way it should.\u003c\/p\u003e\u003cp\u003eWhether you're building a clean daily, a show truck, or a mini-tubbed dually project, this kit is the foundation. Pair it with our shock extenders and C-notch if you're going past what a straight drop clears out back.\u003c\/p\u003e","brand":"McGaughys","offers":[{"title":"Default Title","offer_id":58145146110112,"sku":"MCG-C2500C3500-57DLX","price":1169.02,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Deluxe_Kit_-13-01__11189.1554239758.jpg?v=1783269944"},{"product_id":"shock-extenders-1988-1999-chevy-gmc-c1500-c2500-c3500","title":"Shock Extenders - 1988-1999 Chevy\/GMC C1500\/C2500\/C3500","description":"\u003cp\u003eDrop your truck and your factory shocks run out of travel before your suspension does - that's where these shock extenders come in. Designed for 1988-1999 Chevy\/GMC C1500, C2500, and C3500 trucks running a lowering kit, these extenders reposition your shock mounting point so your factory or aftermarket shocks operate in their proper travel range at ride height instead of topping out or binding.\u003c\/p\u003e\u003cp\u003eWithout correct shock geometry after a drop, you'll get a harsh, clunky ride, premature shock wear, and in worse cases actual shock damage from being over-extended or over-compressed every time you hit a dip. These extenders solve that cleanly - they bolt to factory mounting locations, no cutting or drilling required, and get your shocks working the way the engineer intended even after you've dropped the truck several inches.\u003c\/p\u003e\u003cp\u003eBuilt from heavy-duty steel with a durable finish to handle road grime, weather, and the twisting loads a solid axle truck puts on its suspension hardware, these are a set-it-and-forget-it part. If you've already got a drop kit installed and you're noticing a harsher ride than expected, or your shocks are getting chewed up faster than they should, mismatched shock geometry is almost always the culprit - and this is the fix.\u003c\/p\u003e\u003cp\u003eThese are compatible across the C1500, C2500, and C3500 OBS platform since the shock mounting architecture is shared across the lineup, so whether you're running a half-ton or a 3\/4-1 ton heavy hauler, these extenders will correct your geometry. Pair with any of our drop kits, axle flip kits, or standalone spindle\/spring combos for a properly sorted ride.\u003c\/p\u003e\u003cp\u003eInstallation is straightforward with basic hand tools in under an hour per side. As always, we recommend a front-end alignment after any suspension work to keep tire wear even and handling predictable.\u003c\/p\u003e","brand":"Switch Suspension","offers":[{"title":"Default Title","offer_id":58145146142880,"sku":"SWS-SHOCKEXT-C123500","price":65.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/2070-2074-2075-2076-2077-2078_Shock_Ext___88697.1554241199.jpg?v=1783269944"},{"product_id":"mcgaughys-1-drop-coil-springs-1988-1999-chevy-gmc-c2500-c3500","title":"McGaughys 1\" Drop Coil Springs - 1988-1999 Chevy\/GMC C2500\/C3500","description":"\u003cp\u003eA straightforward, no-drama way to drop the front end of your heavy-duty C2500 or C3500 by a clean 1\" - enough to knock down that factory nose-high look without touching ride quality or ground clearance you actually need for towing and hauling. These are direct replacement coil springs engineered by McGaughys specifically for the OBS 3\/4-ton and 1-ton platform, not a generic spring squeezed into a listing.\u003c\/p\u003e\u003cp\u003eBecause these heavy-duty trucks carry different spring rates depending on whether you've got a 350 small block or a 454 big block under the hood, McGaughys builds this spring to match your engine weight so the front end sits level side-to-side and doesn't sag unevenly over time. We've broken out Regular Cab and Extended\/Crew Cab options too, since cab length changes front weight bias slightly on these longer OBS trucks.\u003c\/p\u003e\u003cp\u003eInstallation is a standard coil spring swap - compress the factory spring with a proper spring compressor, pull the old one, drop the new McGaughys spring in, and reassemble. Any competent home mechanic with the right tools can knock this out in an afternoon, though we always recommend having it done by someone experienced with spring compression given the stored energy involved.\u003c\/p\u003e\u003cp\u003eThis is a great starting point if you want a subtle, factory-plus stance, or as the front half of a larger drop combo when paired with our rear drop kits, shackles, or axle flip kits. Unlike a full lowering kit, a straight spring swap keeps your factory spindle geometry intact, meaning alignment settings stay closer to stock and there's less to second-guess.\u003c\/p\u003e\u003cp\u003eBuilt for daily-driver durability, these springs won't sag out or lose their rate over time the way cheap universal-fit springs will. If you're running a work truck that still needs to carry a load in the bed or tow a trailer on weekends, this mild 1\" drop is the sweet spot between looks and function.\u003c\/p\u003e","brand":"McGaughys","offers":[{"title":"Regular Cab \/ 350 Small Block","offer_id":58145147191456,"sku":"MCG-C2500C3500-1DROP-RC-SB","price":152.99,"currency_code":"USD","in_stock":true},{"title":"Regular Cab \/ 454 Big Block","offer_id":58145147224224,"sku":"MCG-C2500C3500-1DROP-RC-BB","price":152.99,"currency_code":"USD","in_stock":true},{"title":"Extended\/Crew Cab \/ 350 Small Block","offer_id":58145147256992,"sku":"MCG-C2500C3500-1DROP-EC-SB","price":152.99,"currency_code":"USD","in_stock":true},{"title":"Extended\/Crew Cab \/ 454 Big Block","offer_id":58145147289760,"sku":"MCG-C2500C3500-1DROP-EC-BB","price":152.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Coil-Springs--02-01__18798.1554244324.jpg?v=1783269944"},{"product_id":"mcgaughys-2-drop-coil-springs-1988-1999-chevy-gmc-c2500-c3500","title":"McGaughys 2\" Drop Coil Springs - 1988-1999 Chevy\/GMC C2500\/C3500","description":"\u003cp\u003eThe 2\" drop is the most popular front spring choice for OBS heavy-duty guys who want a noticeably lower stance without going full lowering-kit territory. These McGaughys coil springs are purpose-built for the 1988-1999 C2500\/C3500 platform and drop the front end 2\" evenly, correcting that nose-high factory rake while keeping the ride composed enough for a daily driver that still does truck things.\u003c\/p\u003e\u003cp\u003eLike all McGaughys OBS springs, these are engine-weight specific - 350 small block and 454 big block trucks carry different front weight, so a one-size-fits-all spring will either sag too soft or ride too stiff. We've got you covered with both options, plus Regular Cab and Extended\/Crew Cab variants to dial in the correct spring rate for your exact truck.\u003c\/p\u003e\u003cp\u003eA 2\" front drop pairs perfectly with a 4\" rear drop kit for that classic aggressive-but-still-functional OBS stance, or run it on its own for a milder overall look. Because this is a direct coil spring swap rather than a drop spindle, your factory geometry stays largely intact - less bump steer risk, more predictable handling, and an easier install for anyone comfortable using a spring compressor.\u003c\/p\u003e\u003cp\u003eThese springs are built to hold their rate over years of use, not sag out after a season like the cheap off-brand replacements floating around. If you're hauling in the bed or towing on weekends, a properly rated spring matters more than people think - too soft and you'll bottom out under load, too stiff and every empty-bed pothole rattles your fillings loose. McGaughys nails the balance for the dropped application.\u003c\/p\u003e\u003cp\u003eBolt-on install with common hand tools and a spring compressor, done in an afternoon per side. Always get an alignment after any front suspension change, and check your bump stops and brake line length if you're combining this with additional drop components elsewhere on the truck.\u003c\/p\u003e","brand":"McGaughys","offers":[{"title":"Regular Cab \/ 350 Small Block","offer_id":58145147322528,"sku":"MCG-C2500C3500-2DROP-RC-SB","price":170.99,"currency_code":"USD","in_stock":true},{"title":"Regular Cab \/ 454 Big Block","offer_id":58145147355296,"sku":"MCG-C2500C3500-2DROP-RC-BB","price":170.99,"currency_code":"USD","in_stock":true},{"title":"Extended\/Crew Cab \/ 350 Small Block","offer_id":58145147388064,"sku":"MCG-C2500C3500-2DROP-EC-SB","price":170.99,"currency_code":"USD","in_stock":true},{"title":"Extended\/Crew Cab \/ 454 Big Block","offer_id":58145147420832,"sku":"MCG-C2500C3500-2DROP-EC-BB","price":170.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Coil-Springs--02-01__17897.1554307668.jpg?v=1783269944"},{"product_id":"mcgaughys-3-drop-coil-springs-1988-1999-chevy-gmc-c2500-c3500","title":"McGaughys 3\" Drop Coil Springs - 1988-1999 Chevy\/GMC C2500\/C3500","description":"\u003cp\u003eFor guys chasing a serious front drop on their C2500 or C3500 without moving to a full spindle-based kit, this 3\" McGaughys coil spring is the top of the range. It's the biggest drop McGaughys offers as a straight spring swap on the OBS heavy-duty platform, and it's engineered to get you there without the ride turning to garbage or your alignment going haywire.\u003c\/p\u003e\u003cp\u003eBig block trucks and small block trucks carry meaningfully different front weight, so McGaughys builds this spring in two distinct rates - a 350 small block spec and a heavier-duty 454 big block spec - so the drop and the ride quality land where they should regardless of what's under your hood. We also break out Regular Cab vs Extended\/Crew Cab, since the extra sheet metal up front on a longer cab changes the load the front springs see.\u003c\/p\u003e\u003cp\u003eAt 3\" of front drop, expect a noticeably aggressive stance, especially paired with a matching rear drop kit. This is squarely in the \"just enough before you need a spindle kit\" territory - past this, most guys start looking at drop spindles or a full deluxe kit to maintain proper geometry. At 3\", though, a quality spring like this keeps everything within factory-intended range.\u003c\/p\u003e\u003cp\u003eBecause your OBS C2500\/C3500 is a heavier truck than its C1500 sibling, don't assume a C1500 spring will work here - the spring rates, wire diameter, and free height are all different to handle the extra curb weight and payload capacity these trucks are rated for. This listing is built specifically for the 3\/4-ton and 1-ton platform.\u003c\/p\u003e\u003cp\u003eStandard coil spring installation applies - use a proper spring compressor, swap the springs, reassemble, and get an alignment. If you're running this with a rear drop kit or shackles, check your driveshaft angle and brake line length before hitting the road, and inspect bump stops for adequate clearance at your new ride height.\u003c\/p\u003e","brand":"McGaughys","offers":[{"title":"Regular Cab \/ 350 Small Block","offer_id":58145147453600,"sku":"MCG-C2500C3500-3DROP-RC-SB","price":170.99,"currency_code":"USD","in_stock":true},{"title":"Regular Cab \/ 454 Big Block","offer_id":58145147486368,"sku":"MCG-C2500C3500-3DROP-RC-BB","price":180.27,"currency_code":"USD","in_stock":true},{"title":"Extended\/Crew Cab \/ 350 Small Block","offer_id":58145147519136,"sku":"MCG-C2500C3500-3DROP-EC-SB","price":170.99,"currency_code":"USD","in_stock":true},{"title":"Extended\/Crew Cab \/ 454 Big Block","offer_id":58145147551904,"sku":"MCG-C2500C3500-3DROP-EC-BB","price":180.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/70000-1__89108.1779123091.jpg?v=1783269945"},{"product_id":"ds-2-front-shock-0-3-drop-1988-1999-chevy-gmc-c2500-c3500","title":"DS-2 Front Shock - 0\"-3\" Drop - 1988-1999 Chevy\/GMC C2500\/C3500","description":"\u003cp\u003eOnce you've dropped the front of your C2500 or C3500 anywhere from stock ride height down to 3\", your factory shocks are no longer working in the range they were designed for - they'll either top out, bottom out, or just feel harsh and disconnected. The DS-2 front shock is valved and length-matched specifically for a 0\"-3\" front drop on the OBS heavy-duty platform, so you get proper damping control through the shock's full range of travel at your new ride height.\u003c\/p\u003e\u003cp\u003eDS-2 shocks use a twin-tube design with a monotube-style valving character, striking a balance between the plush ride guys want in a daily-driven lowered truck and the control you need so the truck doesn't wallow or bounce over rough pavement. These aren't a generic universal shock - they're specifically dimensioned for this drop range on this platform, so you're not guessing at compressed\/extended lengths or dealing with a shock that bottoms out on every dip.\u003c\/p\u003e\u003cp\u003eDirect bolt-in installation at factory mounting points - no modification needed. If you've got shock extenders installed from a separate drop kit, these shocks are built to work correctly with that geometry rather than fighting it. Expect a noticeable improvement in ride quality and handling compared to running stock-length shocks on a dropped truck, which is one of the most common (and easily fixed) mistakes we see on OBS builds.\u003c\/p\u003e\u003cp\u003eWhether you're running a straight spring drop, a spindle kit, or a full deluxe kit that lands you in this 0\"-3\" front range, these shocks are the correct match. Pair with the matching DS-2 rear shock for a consistently controlled ride front to back.\u003c\/p\u003e\u003cp\u003eBuilt for daily-driver durability - this isn't a track-day coilover, it's a quality replacement damper sized right for your lowered heavy-duty OBS truck. Simple bolt-on install with basic hand tools, typically under 30 minutes per side.\u003c\/p\u003e","brand":"Dirt Shocks","offers":[{"title":"Default Title","offer_id":58145147912352,"sku":"DS2-C2500C3500-FRONT-0-3","price":62.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Single_Shock__85814.1554411502.jpg?v=1783269945"},{"product_id":"ds-2-front-shock-4-5-drop-1988-1999-chevy-gmc-c2500-c3500","title":"DS-2 Front Shock - 4\"-5\" Drop - 1988-1999 Chevy\/GMC C2500\/C3500","description":"\u003cp\u003eIf you're running a more aggressive 4\"-5\" front drop on your C2500 or C3500 - whether that's from a deluxe spindle kit or a stacked spring\/spindle combo - your shock needs matched length and valving for that deeper travel range, and that's exactly what this DS-2 front shock is built for. Running a shock sized for a mild drop on a 4\"-5\" setup means you'll either top out constantly or lose most of your usable travel, both of which wreck ride quality and control.\u003c\/p\u003e\u003cp\u003eDS-2 shocks give you a twin-tube design with damping tuned for a lowered heavy-duty truck - controlled enough to keep body motion in check under load, compliant enough that your daily commute doesn't beat you up. Because this is specced for the deeper 4\"-5\" range specifically, it's correctly dimensioned for compressed and extended length at that ride height, unlike a generic shock that's just \"close enough.\"\u003c\/p\u003e\u003cp\u003eBolts directly to factory mounting points (or the relocated points from your shock extenders\/drop kit hardware) with no modification required. If you're building out a full deluxe kit on your C2500\/C3500 and landing in this drop range, this is the shock that's actually matched to your geometry rather than an afterthought.\u003c\/p\u003e\u003cp\u003ePair with the correct DS-2 rear shock for your rear drop amount to keep the truck balanced front to rear. A mismatched shock setup - correct up front, wrong out back (or vice versa) - is one of the most common reasons a otherwise well-built dropped truck still rides rough, so don't skip matching both ends.\u003c\/p\u003e\u003cp\u003eSimple direct-fit install with basic hand tools, typically 20-30 minutes per side. Built for daily-driver reliability, not a one-trip show setup - these are meant to be driven.\u003c\/p\u003e","brand":"Dirt Shocks","offers":[{"title":"Default Title","offer_id":58145147945120,"sku":"DS2-C2500C3500-FRONT-4-5","price":62.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Single_Shock__37154.1554412029.jpg?v=1783269945"},{"product_id":"ds-2-rear-shock-0-4-drop-1988-1999-chevy-gmc-c2500-c3500","title":"DS-2 Rear Shock - 0\"-4\" Drop - 1988-1999 Chevy\/GMC C2500\/C3500","description":"\u003cp\u003eMatching front-end shock geometry is only half the equation - the rear needs the same attention, and this DS-2 rear shock is valved and dimensioned specifically for a 0\"-4\" rear drop on the 1988-1999 C2500\/C3500 platform. Whether you've got a de-arched leaf spring drop, a flip kit, or a shackle\/hanger combo landing you in this range, this shock is sized to work correctly through its full travel at your new ride height.\u003c\/p\u003e\u003cp\u003eRunning a shock too long for your drop means it never gets to do its job - all the damping happens in a tiny window of travel while the rest is wasted length. Too short, and you risk topping out and damaging the shock or your axle housing on hard hits. This DS-2 rear shock eliminates the guesswork by being built specifically for this drop range on this exact platform.\u003c\/p\u003e\u003cp\u003eTwin-tube construction with valving tuned for a lowered heavy-duty truck strikes the right balance - controlled enough for load-carrying stability, compliant enough for a comfortable daily ride. Direct bolt-in at factory or drop-kit-relocated mounting points, no fabrication needed.\u003c\/p\u003e\u003cp\u003eThis is the correct call whether you're running a rear flip kit, de-arched springs, or a hanger\/shackle kit that lands your rear drop in the 0\"-4\" range. Pair with the matching DS-2 front shock for consistent damping character front to rear - mismatched shocks between the front and rear is a common and easily avoidable mistake that leaves an otherwise well-built lowered truck riding worse than it should.\u003c\/p\u003e\u003cp\u003eStraightforward bolt-on installation with basic hand tools, typically under 30 minutes per side. Built to handle real-world daily driving and load-carrying duty, not just a one-time show setup.\u003c\/p\u003e","brand":"Dirt Shocks","offers":[{"title":"Default Title","offer_id":58145147977888,"sku":"DS2-C2500C3500-REAR-0-4","price":62.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Single_Shock__85969.1554412568.jpg?v=1783269945"},{"product_id":"ds-2-rear-shock-4-7-drop-1988-1999-chevy-gmc-c2500-c3500","title":"DS-2 Rear Shock - 4\"-7\" Drop - 1988-1999 Chevy\/GMC C2500\/C3500","description":"\u003cp\u003eFor a deeper 4\"-7\" rear drop on your C2500 or C3500 - the kind of setup you'll see on a deluxe drop kit or a more aggressive flip\/notch combo - this DS-2 rear shock is valved and length-matched for that specific range. Running a shock built for a mild rear drop on a 4\"-7\" setup leaves you with almost no usable travel and a rough, disconnected ride; this shock is dimensioned correctly from the start.\u003c\/p\u003e\u003cp\u003eDS-2's twin-tube design delivers controlled, predictable damping that keeps a heavier 3\/4-ton or 1-ton rear end in check without turning every pothole into a jarring event. Because it's built specifically for this deeper drop range on the OBS heavy-duty platform, compressed and extended lengths are dialed in for your ride height rather than approximated.\u003c\/p\u003e\u003cp\u003eDirect bolt-in at factory or relocated shock mounting points - no cutting, no fabrication. If your build includes a rear axle flip kit, de-arched leaf springs, or a hanger\/shackle combination that lands you in the 4\"-7\" rear drop range, this is the shock that's actually engineered for your setup instead of a generic stand-in.\u003c\/p\u003e\u003cp\u003eFor best results, pair with the matching DS-2 front shock so your damping character is consistent front to rear - a truck that's dialed in up front but mismatched out back (or vice versa) will always feel unbalanced no matter how good the individual components are. Matching shocks front and rear is one of the cheapest, easiest upgrades to get a dropped truck riding the way it should.\u003c\/p\u003e\u003cp\u003eSimple bolt-on installation, typically 20-30 minutes per side with basic hand tools. Built for real-world daily driving and hauling duty on a properly dropped heavy-duty OBS truck.\u003c\/p\u003e","brand":"Dirt Shocks","offers":[{"title":"Default Title","offer_id":58145148010656,"sku":"DS2-C2500C3500-REAR-4-7","price":62.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Single_Shock__81064.1554413011.jpg?v=1783269945"},{"product_id":"mcgaughys-2-4-deluxe-drop-kit-1988-1999-chevy-gmc-c2500-c3500","title":"McGaughys 2\"\/4\" Deluxe Drop Kit - 1988-1999 Chevy\/GMC C2500\/C3500","description":"\u003cp\u003eMcGaughys' 2\"\/4\" Deluxe Drop Kit is a complete front-and-rear lowering system purpose-built for the OBS heavy-duty platform, giving you a 2\" front drop and 4\" rear drop with all the correct hardware to keep geometry, ride quality, and durability in check - not just a spring and a prayer.\u003c\/p\u003e\u003cp\u003eUp front, the kit uses McGaughys deluxe-spec components matched to your front weight to drop 2\" evenly without introducing bump steer or premature wear. Out back, a proper 4\" rear drop is achieved with de-arched leaf springs and correct hardware, avoiding the axle wrap and pinion angle issues that plague cheaper \"just add blocks\" approaches.\u003c\/p\u003e\u003cp\u003eThis is the deluxe tier, meaning it's engineered for trucks that get driven daily, tow, and haul - not just trailer queens. The kit accounts for the extra weight and different load characteristics of a 3\/4-ton or 1-ton truck compared to a half-ton C1500, so you're getting hardware actually rated for your platform rather than an adapted light-duty kit.\u003c\/p\u003e\u003cp\u003eEverything bolts to factory mounting locations - no cutting, no notching, no welding. Expect a comfortable weekend install with common hand tools, followed by a front-end alignment. If you're running big brakes or larger wheels, the deluxe components in this kit typically offer more clearance than economy-tier alternatives.\u003c\/p\u003e\u003cp\u003eA 2\"\/4\" drop is one of the most popular combinations for OBS heavy-duty trucks because it delivers a genuinely aggressive stance while staying within a range that a quality kit like this can execute without compromising ride quality or introducing excessive negative geometry. Combine with our shock extenders and C-notch if your wheel\/tire combo requires additional rear clearance.\u003c\/p\u003e\u003cp\u003eThis kit is engineered and tested specifically for 1988-1999 Chevy\/GMC C2500 and C3500 trucks - don't settle for a C1500 kit stretched to fit your heavier truck's different spring rates and mounting geometry.\u003c\/p\u003e","brand":"McGaughys","offers":[{"title":"Default Title","offer_id":58145151221920,"sku":"MCG-C2500C3500-24DLX","price":796.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/spindle-flip__43469.1554489046.jpg?v=1783269963"},{"product_id":"mcgaughys-2-4-drop-kit-1988-1999-chevy-gmc-c2500-c3500","title":"McGaughys 2\"\/4\" Drop Kit - 1988-1999 Chevy\/GMC C2500\/C3500","description":"\u003cp\u003eThe economy-tier alternative to our deluxe 2\"\/4\" kit, this McGaughys drop kit gets you the same 2\" front \/ 4\" rear stance at a more budget-friendly price point, using McGaughys' standard-spec components instead of the deluxe hardware. If you want the aggressive OBS heavy-duty look without the deluxe kit's extra clearance features, this is a smart way to get there.\u003c\/p\u003e\u003cp\u003eFront and rear components are engineered specifically for the 1988-1999 C2500\/C3500 platform, accounting for the extra weight and different spring\/leaf rates a 3\/4-ton or 1-ton truck carries versus a half-ton. This isn't a universal kit or a C1500 kit stretched to fit - it's built for your truck's actual mounting points and load requirements.\u003c\/p\u003e\u003cp\u003eInstallation follows the same process as the deluxe kit - front spindle\/spring components and rear de-arched leaf springs with correct hardware, all bolting to factory mounting locations. No cutting or welding required, and a comfortable weekend job for anyone with basic hand tools and a way to safely support the truck.\u003c\/p\u003e\u003cp\u003eIf you're running stock-sized brakes and wheels, this kit gets you the same drop amount as the deluxe version without paying for clearance features you may not need. It's a great value option for guys who want the stance without the premium price tag, while still getting hardware engineered specifically for the heavy-duty OBS platform rather than a generic universal-fit kit.\u003c\/p\u003e\u003cp\u003eAs with any front-end suspension work, get an alignment after install, and double-check driveshaft angle, brake line length, and bump stop clearance once the truck settles at its new ride height. Combine with our shock extenders for correctly matched damping at this drop amount.\u003c\/p\u003e","brand":"McGaughys","offers":[{"title":"Default Title","offer_id":58145151254688,"sku":"MCG-C2500C3500-24STD","price":404.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/Best_Buy_Kit-13-01_1__48381.1554490892.jpg?v=1783269963"},{"product_id":"mcgaughys-rear-1-2-drop-shackles-1988-1999-chevy-gmc-c2500-c3500","title":"McGaughys Rear 1\"-2\" Drop Shackles - 1988-1999 Chevy\/GMC C2500\/C3500","description":"\u003cp\u003eAn easy, affordable way to knock 1\"-2\" off your rear ride height, these McGaughys adjustable drop shackles are a direct bolt-on replacement for your factory rear leaf spring shackles, engineered specifically for the heavier OBS C2500\/C3500 platform rather than adapted from a lighter-duty application.\u003c\/p\u003e\u003cp\u003eDrop shackles work by changing the pivot geometry at the rear of your leaf spring, lowering the truck without the more involved process of swapping full leaf springs or adding a flip kit. It's one of the fastest, most affordable rear drop options available and a great entry point if you're not ready to commit to a full lowering kit yet, or the perfect finishing touch paired with front coil springs for a complete stance.\u003c\/p\u003e\u003cp\u003eBuilt from heavy-duty steel to handle the higher loads a 3\/4-ton or 1-ton truck's leaf springs put through this hardware - this is not the same shackle you'd run on a half-ton C1500. McGaughys engineers these specifically for the OBS heavy-duty spring pack and shackle mounting geometry, so you get a proper fit and long-term durability rather than premature wear or sag.\u003c\/p\u003e\u003cp\u003eInstallation is straightforward with basic hand tools - support the rear axle, remove the factory shackles, bolt in the McGaughys units, and lower the truck back down. Most guys knock this out in an hour or two without needing a lift or specialty tools, making it one of the more approachable suspension upgrades on this list.\u003c\/p\u003e\u003cp\u003eKeep in mind that with any rear drop, driveshaft angle and brake line length should be checked once the truck settles at ride height, and depending on your tire size you may need to check for clearance against the bed or wheel well. Pair with our rear shock extenders if you're combining this with any additional rear drop for correctly matched shock travel.\u003c\/p\u003e","brand":"McGaughys","offers":[{"title":"Default Title","offer_id":58145151320224,"sku":"MCG-C2500C3500-RRSHACKLE12","price":58.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/33037__29301__21340__32965.1543546494.1280.1280__81502.1556558798.jpg?v=1783269963"},{"product_id":"belltech-1-2-drop-coil-springs-1988-1996-chevy-gmc-c2500-c3500-truck","title":"Belltech 1\"\/2\" Drop Coil Springs - 1988-1996 Chevy\/GMC C2500\/C3500 Truck","description":"\u003cp\u003eBelltech's 1\"\/2\" drop coil springs give C2500\/C3500 truck owners a proven, direct-replacement option for a mild-to-moderate front drop, backed by one of the most established names in the lowering game. Belltech has been engineering suspension drops for GM trucks for decades, and these springs reflect that experience - correct free height, correct rate, and a ride that doesn't feel like you bolted in a cut factory spring.\u003c\/p\u003e\u003cp\u003eThis listing covers 1988-1996 C2500\/C3500 trucks and delivers a 1\"-2\" front drop range depending on your truck's exact configuration and curb weight. It's a great option if you want a factory-plus stance without moving into spindle or full-kit territory - just a clean, correctly engineered spring swap that levels out the factory nose-high rake.\u003c\/p\u003e\u003cp\u003eBecause Belltech engineers these springs specifically for the heavy-duty OBS platform, they account for the different weight distribution of a 3\/4-ton or 1-ton truck compared to a light-duty C1500. That means correct sag resistance over time and a spring rate that won't leave you bottoming out under a load in the bed or a trailer on the hitch.\u003c\/p\u003e\u003cp\u003eInstallation is standard coil spring replacement - compress the factory spring safely with a proper spring compressor, swap in the Belltech units, and reassemble. This is a job most home mechanics can handle with the right tools in an afternoon, though spring compression should always be done carefully given the stored energy involved.\u003c\/p\u003e\u003cp\u003ePair with a rear shackle or drop kit for a complete stance, or run these on their own for a subtle factory-plus look that still leaves plenty of ground clearance for work truck duty. As always, get an alignment after any front suspension work, and this is a great foundation if you plan to build toward a more aggressive drop down the road.\u003c\/p\u003e","brand":"Belltech","offers":[{"title":"Default Title","offer_id":58145151352992,"sku":"BT-C2500C3500-12DROP-SPRING","price":327.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/belltech_pro_coil_spring_set_generic_640_82__17433.1557980659.jpg?v=1783269964"},{"product_id":"belltech-rear-1-2-drop-shackles-1988-2000-chevy-gmc-c2500-c3500-silverado","title":"Belltech Rear 1\"-2\" Drop Shackles - 1988-2000 Chevy\/GMC C2500\/C3500 Silverado","description":"\u003cp\u003eBelltech's rear 1\"-2\" drop shackles are a heavy-duty-rated, direct bolt-on replacement for your factory rear shackles, giving your C2500\/C3500 an easy, affordable rear drop without the labor of a full leaf spring or flip kit swap. Built for the 1988-2000 GM heavy-duty Silverado\/Sierra-era OBS platform, these are engineered to handle the higher spring loads a 3\/4-ton or 1-ton truck sees versus a light-duty C1500.\u003c\/p\u003e\u003cp\u003eDrop shackles change the pivot geometry at the rear leaf spring mount, lowering ride height without disturbing your spring rate or load capacity. It's one of the quickest rear-drop jobs on this list - support the axle, swap the shackles, done - typically an hour or two with basic hand tools and no specialty equipment required.\u003c\/p\u003e\u003cp\u003eBelltech has decades of experience specifically in the GM lowered-truck market, and these shackles reflect that - correct steel gauge, correct bushing sizing, and geometry that won't bind or wear prematurely under the loads a heavy-duty truck's leaf pack generates. This isn't a universal shackle stretched across multiple platforms; it's built for this application.\u003c\/p\u003e\u003cp\u003eThese pair perfectly with a front coil spring drop for a complete, leveled stance, or work as a standalone mild rear drop if you're just looking to clean up an overly high factory rear ride height. If you're running with a load in the bed regularly, keep in mind a drop shackle changes geometry, not spring rate, so your payload capacity stays intact - a real advantage over more aggressive rear drop methods for a working truck.\u003c\/p\u003e\u003cp\u003eAs with any rear suspension change, check driveshaft angle and brake line length once the truck settles, and inspect for adequate tire-to-fender clearance depending on your wheel and tire combination.\u003c\/p\u003e","brand":"Belltech","offers":[{"title":"Default Title","offer_id":58145151647904,"sku":"BT-C2500C3500-RRSHACKLE12","price":77.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/bt_6400_001_640_160__62502.1571865309.jpg?v=1783269964"},{"product_id":"belltech-rear-2-drop-hanger-1988-1998-chevy-gmc-c2500-c3500-truck","title":"Belltech Rear 2\" Drop Hanger - 1988-1998 Chevy\/GMC C2500\/C3500 Truck","description":"\u003cp\u003eThis Belltech rear 2\" drop hanger replaces your factory leaf spring hanger to deliver a clean, controlled 2\" rear drop on your heavy-duty C2500\/C3500 - a step up from a shackle-only drop when you want a bit more rear stance while keeping the leaf spring's working geometry correct.\u003c\/p\u003e\u003cp\u003eUnlike a shackle-only drop, a hanger swap relocates the front pivot point of the leaf spring itself, which for a 2\" drop keeps spring arch and axle wrap characteristics closer to factory-correct than stacking multiple shackle-based drops would. Belltech engineers this specifically for the OBS heavy-duty spring pack dimensions, so fitment and geometry are correct out of the box.\u003c\/p\u003e\u003cp\u003eBuilt from heavy-gauge steel to handle the higher loads a 3\/4-ton or 1-ton leaf spring pack puts through this hardware, this hanger is rated for real work-truck duty, not just a show truck that never sees a payload. If you tow or haul regularly, a properly engineered hanger like this maintains your spring's intended leverage ratio far better than cheaper universal drop hardware.\u003c\/p\u003e\u003cp\u003eInstallation involves supporting the rear axle, removing the factory hanger, and bolting in the Belltech replacement at the frame rail - a moderate DIY job that's very doable with basic hand tools and a way to safely support the vehicle, typically an afternoon per side including the leaf spring re-index.\u003c\/p\u003e\u003cp\u003eThis is commonly paired with a rear shackle kit or de-arched leaf springs for a complete rear drop package, or run on its own for a moderate 2\" rear stance. Check driveshaft angle, brake line length, and shock length\/travel once your truck settles at its new ride height - our shock extenders and DS-2 rear shocks are built to match drops in this range.\u003c\/p\u003e","brand":"Belltech","offers":[{"title":"Default Title","offer_id":58145151680672,"sku":"BT-C2500C3500-RRHANGER2","price":305.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/bt_6902_001_640_80__26883.1574502840.jpg?v=1783269964"},{"product_id":"belltech-rear-drop-kit-1990-1996-chevy-gmc-c2500-silverado-2wd","title":"Belltech Rear Drop Kit - 1990-1996 Chevy\/GMC C2500 Silverado 2WD","description":"\u003cp\u003eA complete rear drop solution for 1990-1996 C2500 2WD Silverado trucks, this Belltech kit bundles de-arched leaf springs, shackles, and hardware into one package so you're not piecing together individual components and hoping the geometry all lines up correctly. Everything in this kit is designed to work together for a clean, correctly executed rear drop.\u003c\/p\u003e\u003cp\u003eBelltech's de-arched leaf spring design lowers your rear ride height while maintaining proper axle wrap control and spring arch under load - a big advantage over just adding aftermarket shackles to a factory-arched spring, which can lead to poor ride quality and premature wear. Because this is engineered specifically for the heavier C2500 2WD platform, spring rate and leaf count are matched to your truck's actual curb weight and payload rating.\u003c\/p\u003e\u003cp\u003eThis kit is a great choice if you want a meaningful, aggressive rear drop rather than the milder 1-2 inches you'd get from a shackle-only upgrade, without moving into a full flip-kit and C-notch build. It's the right call for guys who want a genuinely dropped stance on their C2500 while keeping the truck fully functional for hauling and towing.\u003c\/p\u003e\u003cp\u003eInstallation is a moderate-to-involved DIY job - supporting the axle, removing factory leaf springs and hardware, installing the new spring pack and shackles, and re-torquing everything to spec. Most experienced DIYers can knock this out in a day with common hand tools and a floor jack\/jack stands rated for the job.\u003c\/p\u003e\u003cp\u003eAfter install, check driveshaft angle, brake line length, and shock length - our DS-2 rear shocks and shock extenders are built to match this drop range. A rear alignment check (pinion angle) is also a smart move to keep u-joint wear in check long-term.\u003c\/p\u003e","brand":"Belltech","offers":[{"title":"Default Title","offer_id":58145151713440,"sku":"BT-C2500-2WD-REARDROP","price":382.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/bt_6905_001_640_228__43432.1578552350.jpg?v=1783269964"},{"product_id":"belltech-rear-drop-kit-1988-1996-chevy-gmc-c3500-silverado-2wd","title":"Belltech Rear Drop Kit - 1988-1996 Chevy\/GMC C3500 Silverado 2WD","description":"\u003cp\u003eThe C3500 sibling to our C2500 rear drop kit, this Belltech package delivers a complete rear drop solution built specifically for 1988-1996 C3500 2WD trucks - the heaviest-duty OBS pickup GM built, and one that demands a spring pack engineered for its higher GVWR rather than a kit borrowed from a lighter platform.\u003c\/p\u003e\u003cp\u003eThe kit bundles de-arched leaf springs, shackles, and correct mounting hardware so the whole rear drop system works together as designed, rather than mixing and matching parts that may not share the same geometry assumptions. Belltech's de-arch process maintains proper spring arch and axle wrap control under load, which matters even more on a C3500 given the higher curb weight and payload ratings these trucks carry.\u003c\/p\u003e\u003cp\u003eThis is the right call for C3500 owners who want a genuinely dropped rear stance rather than the milder 1-2\" a shackle-only upgrade delivers, while keeping the truck capable of real work-truck duty. Because C3500 leaf packs are built heavier than C2500 or C1500 springs to handle higher payload, using a kit engineered specifically for this platform (rather than adapting a lighter kit) is important for maintaining your truck's load-carrying integrity.\u003c\/p\u003e\u003cp\u003eInstallation is a moderate-to-involved DIY job - support the rear axle, remove the factory spring pack and hardware, install the new de-arched springs and shackles, torque everything to spec. Budget a full day with common hand tools and adequately rated jack stands given the weight of a C3500 leaf pack.\u003c\/p\u003e\u003cp\u003eOnce installed, check driveshaft\/pinion angle, brake line length, and shock length at your new ride height - pair with our DS-2 rear shocks and shock extenders for correctly matched damping in this drop range.\u003c\/p\u003e","brand":"Belltech","offers":[{"title":"Default Title","offer_id":58145151746208,"sku":"BT-C3500-2WD-REARDROP","price":382.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/bt_6905_001_640_228__76023.1578551359.jpg?v=1783269964"},{"product_id":"belltech-std-cab-short-bed-2wd-rear-6-drop-axle-flip-kit-1988-1998-chevy-gmc-c2500","title":"Belltech Std Cab Short Bed 2WD Rear 6\" Drop Axle Flip Kit - 1988-1998 Chevy\/GMC C2500","description":"\u003cp\u003eFor C2500 owners chasing a serious, frame-hugging rear stance, this Belltech axle flip kit relocates your axle from under the leaf springs to on top of them, delivering a full 6 inches of rear drop - far beyond what any shackle or hanger swap alone can achieve. This specific kit is dimensioned for Standard Cab, Short Bed, 2WD C2500 trucks built 1988-1998.\u003c\/p\u003e\u003cp\u003eA flip kit is the go-to method once you're chasing drops beyond what de-arched springs and drop shackles can safely deliver, and it's the foundation most guys use before adding a rear frame C-notch for even more drop. Belltech's flip kit includes the correct axle mounting brackets, U-bolts, and hardware engineered specifically for the C2500's heavier leaf spring pack and axle housing versus a light-duty C1500 flip kit.\u003c\/p\u003e\u003cp\u003eBecause this repositions the axle relative to the frame, driveshaft angle changes significantly and needs to be addressed - a carrier bearing relocator or driveshaft shortening\/re-angling is typically part of a flip kit install, so budget for that as part of the full job. This is a more involved installation than a simple spring or shackle swap and is best tackled by someone comfortable with drivetrain and suspension work, or by a shop experienced with lowered trucks.\u003c\/p\u003e\u003cp\u003eOnce installed, you'll need shocks valved for this drop range (see our DS-2 rear shocks) and should plan for a C-notch if your wheel and tire combination needs additional frame clearance at full compression. This is squarely in serious-build territory - the payoff is a dramatically lower stance that a spring-only approach simply can't achieve.\u003c\/p\u003e\u003cp\u003eAs always with a rear axle flip, check brake line length, parking brake cable routing, and driveshaft clearance thoroughly before driving, and get a proper alignment and pinion angle check once everything is torqued to spec.\u003c\/p\u003e","brand":"Belltech","offers":[{"title":"Default Title","offer_id":58145152041120,"sku":"BT-C2500-STDSB2WD-6FLIP","price":399.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/bt_6650_001_640_166__60894.1581164742.jpg?v=1783269982"},{"product_id":"belltech-rear-8-drop-axle-flip-kit-1990-1999-chevy-gmc-c2500","title":"Belltech Rear 8\" Drop Axle Flip Kit - 1990-1999 Chevy\/GMC C2500","description":"\u003cp\u003eBelltech's 8-inch rear axle flip kit is one of the most aggressive bolt-on rear drop options available for the C2500 platform, relocating the axle above the leaf springs to deliver a dramatic, frame-hugging stance that no spring or shackle combination alone could safely achieve.\u003c\/p\u003e\u003cp\u003eBuilt specifically for 1990-1999 C2500 trucks, this kit includes the correct axle mounting brackets, U-bolts, and hardware engineered for the heavier leaf spring pack and axle housing found on 3\/4-ton trucks. At 8 inches of drop, you're deep into serious-build territory, and this kit is typically paired with a rear frame C-notch to maintain adequate tire and frame clearance at full compression.\u003c\/p\u003e\u003cp\u003eBecause a flip of this magnitude significantly alters driveshaft angle, plan for a carrier bearing relocator and likely a driveshaft shortening or re-angling as part of the full install - this isn't a bolt-and-drive job, it's a proper suspension build that benefits from being done by someone experienced with drivetrain geometry, or a shop that specializes in lowered trucks.\u003c\/p\u003e\u003cp\u003eYou'll also need shocks and brake lines sized for this drop amount - an 8-inch flip is well beyond stock shock travel and factory brake line length, so plan those upgrades as part of your parts list rather than an afterthought. Parking brake cable routing should also be checked carefully at this drop depth.\u003c\/p\u003e\u003cp\u003eThe payoff for all this extra planning is a genuinely show-stopping stance that few bolt-on options can match. If you're building a serious dropped C2500 and chasing maximum rear drop without air suspension, this flip kit is the foundation to build the rest of your rear suspension package around.\u003c\/p\u003e","brand":"Belltech","offers":[{"title":"Default Title","offer_id":58145152073888,"sku":"BT-C2500-8FLIP","price":599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/bt_6850_001_640_167__76261.1582907720.1280.1280__81858.1582909729.1280.1280.jpg?v=1783269982"},{"product_id":"belltech-rear-8-drop-axle-flip-kit-1988-2000-chevy-gmc-c3500","title":"Belltech Rear 8\" Drop Axle Flip Kit - 1988-2000 Chevy\/GMC C3500","description":"\u003cp\u003eThe C3500 version of our 8-inch rear axle flip kit, engineered by Belltech specifically for GM's heaviest-duty OBS pickup platform. This kit relocates the axle above the leaf spring pack to achieve a dramatic 8-inch rear drop, delivering a stance that's simply not possible through spring or shackle-based methods alone - and doing it with hardware actually rated for the C3500's higher curb weight and payload capacity.\u003c\/p\u003e\u003cp\u003eBuilt for 1988-2000 C3500 trucks, the kit includes correct axle mounting brackets, U-bolts, and hardware sized for this platform's heavier axle housing and leaf spring pack. C3500 trucks carry the stoutest rear end in the OBS lineup, so a flip kit engineered specifically for this application, rather than adapted from a lighter C2500 or C1500 kit, matters both for fitment and long-term durability under load.\u003c\/p\u003e\u003cp\u003eAn 8-inch rear flip significantly changes driveshaft angle, so plan on a carrier bearing relocator and driveshaft modification as part of the complete install - this is a serious suspension build, not a weekend bolt-in, and benefits from being handled by someone experienced with drivetrain geometry or a shop specializing in lowered heavy-duty trucks.\u003c\/p\u003e\u003cp\u003eYou'll need shocks and brake lines sized for this drop depth, and a rear frame C-notch is commonly paired with this kit to maintain tire and frame clearance at full compression. Parking brake cable routing also needs careful attention at this drop amount.\u003c\/p\u003e\u003cp\u003eFor C3500 owners chasing a truly aggressive, frame-hugging stance, this flip kit is the foundation piece to build your rear suspension package around - just budget for the full scope of supporting work that comes with a drop this deep.\u003c\/p\u003e","brand":"Belltech","offers":[{"title":"Default Title","offer_id":58145152106656,"sku":"BT-C3500-8FLIP","price":599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/bt_6926_001_640_212__83824.1582958460.jpg?v=1783269982"},{"product_id":"belltech-2wd-rear-frame-c-notch-1990-1999-chevy-gmc-c2500","title":"Belltech 2WD Rear Frame C-Notch - 1990-1999 Chevy\/GMC C2500","description":"\u003cp\u003eOnce you've dropped the rear of your C2500 deep enough that the axle or leaf spring pack is contacting the frame at full compression, a C-notch is the answer - and this Belltech notch is engineered specifically for the 2WD C2500 frame rail, not a generic notch that may not match your frame's exact dimensions and reinforcement needs.\u003c\/p\u003e\u003cp\u003eThe C-notch process removes a section of the frame rail, shaped like a C, to provide additional clearance for the axle housing or leaf spring pack at full suspension compression, and replaces it with a reinforced, correctly shaped notch section that restores frame strength while providing the clearance your aggressive drop requires.\u003c\/p\u003e\u003cp\u003eBecause the C2500 platform runs a heavier frame and axle housing than a C1500, this notch is sized and reinforced specifically for that difference - using a light-duty notch on a heavy-duty frame can leave you with inadequate clearance or a weaker repair than the application demands. This is a welded installation, not a bolt-on part, and requires proper welding equipment and experience, or professional installation at a shop comfortable with structural frame modifications.\u003c\/p\u003e\u003cp\u003eThis is typically paired with a rear axle flip kit as part of a complete aggressive rear drop build - the flip kit gets you most of your drop, and the C-notch provides the remaining clearance needed to avoid contact at full compression. Skipping the notch when your drop requires it risks frame damage or a dangerously limited range of suspension travel.\u003c\/p\u003e\u003cp\u003eGiven the structural nature of this modification, we recommend professional installation if you're not experienced with frame welding and reinforcement work. Done correctly, a C-notch is a permanent, safe way to unlock additional rear drop clearance on a heavy-duty OBS build.\u003c\/p\u003e","brand":"Belltech","offers":[{"title":"Default Title","offer_id":58145152172192,"sku":"BT-C2500-2WD-CNOTCH","price":350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/bt_6911_001_640_212__65780.1582990346.jpg?v=1783269982"},{"product_id":"belltech-2wd-rear-frame-c-notch-1990-1999-chevy-gmc-c3500","title":"Belltech 2WD Rear Frame C-Notch - 1990-1999 Chevy\/GMC C3500","description":"\u003cp\u003eThe C3500 counterpart to our C2500 rear frame C-notch, engineered by Belltech to provide the additional axle and leaf spring clearance a deeply dropped C3500 needs once you're running an axle flip kit or aggressive de-arched spring setup. Given that C3500 frames and axle housings are the beefiest in the OBS lineup, this notch is sized and reinforced specifically for that heavier architecture.\u003c\/p\u003e\u003cp\u003eThe notch process removes a C-shaped section of the frame rail to clear the axle housing or leaf pack at full compression, then replaces it with a properly shaped, reinforced section that restores structural integrity while delivering the clearance a serious rear drop demands. This is a welded, structural modification, not a bolt-on component, and should only be performed by someone experienced with frame welding or by a shop that specializes in this kind of work.\u003c\/p\u003e\u003cp\u003eThis notch is most commonly installed alongside a rear axle flip kit as part of a complete aggressive rear drop build on a C3500 - the flip kit does most of the work getting your drop amount, and the notch provides the last bit of clearance needed to avoid frame contact at full suspension travel. Given the weight and payload a C3500 is rated for, cutting corners on frame reinforcement here isn't worth the risk.\u003c\/p\u003e\u003cp\u003eBecause this modification affects the structural integrity of your frame, professional installation is strongly recommended unless you have direct experience with this exact type of work. Done right, it's a permanent, safe solution that unlocks the rear drop clearance your build needs without compromising your truck's structural integrity.\u003c\/p\u003e","brand":"Belltech","offers":[{"title":"Default Title","offer_id":58145153089696,"sku":"BT-C3500-2WD-CNOTCH","price":350.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/bt_6911_001_640_212__55742.1582992410.jpg?v=1783269982"},{"product_id":"street-edge-2-dropped-spindles-1988-1998-chevy-gmc-c2500","title":"Street Edge 2\" Dropped Spindles - 1988-1998 Chevy\/GMC C2500","description":"\u003cp\u003eStreet Edge's 2-inch drop spindles are a direct front spindle replacement engineered for the C2500 platform, giving you a clean 2-inch front drop while maintaining correct steering geometry, bump steer characteristics, and factory brake mounting compatibility - a real advantage over trying to force a light-duty spindle onto a heavier truck.\u003c\/p\u003e\u003cp\u003eUnlike a coil spring drop, a spindle-based drop changes the geometry at the spindle itself rather than compressing the spring further, which for many builders delivers a cleaner, more predictable ride and handling characteristic at the same drop amount. Street Edge engineers these spindles specifically for the C2500's factory ball joint and brake mounting points, so upgrading later to bigger brakes remains straightforward.\u003c\/p\u003e\u003cp\u003eBecause C2500 trucks carry more front weight and often run larger factory brakes than a C1500, Street Edge offers this spindle in both LD and HD brake configurations depending on your truck's original equipment - always confirm your factory rotor size before ordering to get the correct match.\u003c\/p\u003e\u003cp\u003eInstallation is a moderate front-end job - removing the factory spindle and knuckle assembly, transferring over hub, brake, and steering components, and installing the new Street Edge spindle in its place. This is more involved than a simple spring swap and is best handled by someone comfortable with front suspension and brake work, given the safety-critical nature of steering and braking components.\u003c\/p\u003e\u003cp\u003ePair with a matching rear drop for a leveled stance, and budget for a front-end alignment afterward - spindle-based drops can shift camber and caster slightly and should always be checked and corrected post-install. This is a great option if you want a cleaner ride than a heavily compressed spring setup delivers at the same drop height.\u003c\/p\u003e","brand":"Street Edge","offers":[{"title":"Default Title","offer_id":58145153122464,"sku":"SE-C2500-2DROP-SPINDLE","price":287.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/se701008__09117.1651615031.jpg?v=1783269983"},{"product_id":"belltech-front-3-dropped-spindles-1990-2000-chevy-gmc-c2500-silverado","title":"Belltech Front 3\" Dropped Spindles - 1990-2000 Chevy\/GMC C2500 Silverado","description":"\u003cp\u003eBelltech's front 3-inch drop spindles deliver a substantial, clean front-end drop on your C2500 without relying on a heavily compressed coil spring to get there. Built specifically for 1990-2000 C2500 Silverado trucks, these spindles maintain correct ball joint angles and steering geometry at the deeper 3-inch drop range where spring-only solutions start to run into diminishing returns.\u003c\/p\u003e\u003cp\u003eAt this drop depth, spindle-based lowering is generally the better engineering choice versus stacking a heavily cut or aggressively rated spring, since the spindle relocates the actual steering knuckle geometry rather than just letting the truck sag lower on an over-compressed spring. This keeps camber, caster, and bump steer within a range that a proper alignment can correct, rather than fighting geometry that's fundamentally out of spec.\u003c\/p\u003e\u003cp\u003eFactory brake and hub compatibility is maintained, so your existing rotors, calipers, and hub assemblies transfer over during installation - though as always, confirm your specific brake configuration before ordering. This is a moderate-to-involved front suspension job given the steering and brake components involved, and we recommend it be handled by someone experienced with front-end work or a qualified shop.\u003c\/p\u003e\u003cp\u003eA 3-inch spindle drop is commonly paired with a 4-5 inch rear drop for an aggressive, well-proportioned OBS stance, or run with our matching front shocks for correctly controlled damping at this ride height. This is one of the more popular drop amounts for C2500 owners who want a serious stance while keeping the truck safely within a range that quality components can execute correctly.\u003c\/p\u003e\u003cp\u003eGet a full front-end alignment after install, and inspect brake line length and tie rod angle once the truck settles at its new ride height.\u003c\/p\u003e","brand":"Belltech","offers":[{"title":"Default Title","offer_id":58145153155232,"sku":"BT-C2500-3DROP-SPINDLE","price":560.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/bt_3600_001_640_153__17154.1687206525.jpg?v=1783269983"},{"product_id":"belltech-front-3-dropped-spindles-1989-2000-chevy-gmc-c3500-silverado","title":"Belltech Front 3\" Dropped Spindles - 1989-2000 Chevy\/GMC C3500 Silverado","description":"\u003cp\u003eThe C3500 version of our Belltech 3-inch front drop spindle, engineered for the heaviest-duty OBS truck's front end geometry and factory brake package. Built for 1989-2000 C3500 Silverado trucks, this spindle delivers a substantial front drop while keeping steering geometry, ball joint angles, and bump steer within a range a proper alignment can correct.\u003c\/p\u003e\u003cp\u003eC3500 trucks often run the largest factory front brake packages in the OBS lineup given their higher GVWR, and Belltech engineers this spindle to maintain compatibility with those factory components rather than forcing a compromise. At a 3-inch drop, spindle-based lowering is the smarter engineering choice over an aggressively compressed spring, since it relocates the actual knuckle geometry instead of just letting ride height sag lower on an over-stressed spring.\u003c\/p\u003e\u003cp\u003eInstallation involves removing the factory spindle and knuckle assembly and transferring your hub, brake, and steering components onto the new Belltech spindle - a moderate-to-involved front suspension job best handled by someone experienced with steering and brake work, or a qualified shop, given the safety-critical nature of these components.\u003c\/p\u003e\u003cp\u003eThis drop amount pairs well with a matching rear drop kit for a balanced, aggressive stance appropriate for the heaviest OBS platform, and works correctly with shocks valved for this ride height. Given the C3500's higher curb weight, using a spindle engineered specifically for this platform - rather than a lighter-duty spindle - matters for both fitment and long-term durability.\u003c\/p\u003e\u003cp\u003eA full front-end alignment is required after install, and we recommend inspecting brake line length and tie rod angle once the truck settles at its new ride height.\u003c\/p\u003e","brand":"Belltech","offers":[{"title":"Default Title","offer_id":58145153188000,"sku":"BT-C3500-3DROP-SPINDLE","price":560.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/bt_3600_001_640_153__86136.1552599187.jpg?v=1783269983"},{"product_id":"belltech-5-8-drop-kit-1988-2000-chevy-gmc-c2500","title":"Belltech 5\"-8\" Drop Kit - 1988-2000 Chevy\/GMC C2500","description":"\u003cp\u003eFor C2500 owners chasing the deepest bolt-on-adjacent stance Belltech offers, this 5-8 inch drop kit combines front spindle and rear axle flip\/spring components into one complete package engineered for the OBS heavy-duty platform. This is a serious-build kit, not a mild weekend refresh - expect a comprehensive front and rear suspension overhaul.\u003c\/p\u003e\u003cp\u003eFront components use Belltech's drop spindle design to achieve the front portion of this range while maintaining correct steering geometry, and the rear pairs de-arched springs with additional drop hardware to reach up to 8 inches of rear drop depending on your exact configuration. Because both ends are engineered together as a system, you avoid the mismatched geometry issues that come from piecing together unrelated front and rear components separately.\u003c\/p\u003e\u003cp\u003eGiven the depth of this drop, plan on supporting modifications as part of the full build - a rear frame C-notch is very likely necessary at the upper end of this range, along with a carrier bearing relocator or driveshaft work if paired with axle relocation, plus shocks and brake lines sized correctly for this ride height. This is best approached as a complete build project, either by an experienced DIYer or a shop specializing in aggressive lowered trucks.\u003c\/p\u003e\u003cp\u003eThe payoff is a dramatic, frame-hugging stance on your C2500 that few other bolt-on solutions can match at this price point. If you're building toward a serious show or slammed daily driver, this kit is a strong foundation - just budget time and additional supporting parts for the complete install rather than expecting a simple afternoon bolt-in.\u003c\/p\u003e\u003cp\u003eA full front-end alignment and pinion angle check are required after install, along with careful inspection of all clearances at full suspension compression before driving.\u003c\/p\u003e","brand":"Belltech","offers":[{"title":"1990-1996 \/ No Shocks","offer_id":58145177010336,"sku":"BT-C2500-58DROP-9096-NOSHOCK","price":1486.0,"currency_code":"USD","in_stock":true},{"title":"1990-1996 \/ Nitro Drop Shocks","offer_id":58145177043104,"sku":"BT-C2500-58DROP-9096-NITRO","price":1746.0,"currency_code":"USD","in_stock":true},{"title":"1990-1996 \/ Street Performance Shocks","offer_id":58145177075872,"sku":"BT-C2500-58DROP-9096-SP","price":1805.0,"currency_code":"USD","in_stock":true},{"title":"1997-2000 \/ No Shocks","offer_id":58145177108640,"sku":"BT-C2500-58DROP-9700-NOSHOCK","price":1481.0,"currency_code":"USD","in_stock":true},{"title":"1997-2000 \/ Nitro Drop Shocks","offer_id":58145177141408,"sku":"BT-C2500-58DROP-9700-NITRO","price":1741.0,"currency_code":"USD","in_stock":true},{"title":"1997-2000 \/ Street Performance Shocks","offer_id":58145177174176,"sku":"BT-C2500-58DROP-9700-SP","price":1800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/bt_717_001_640_4__36992.1689098418.jpg?v=1783270001"},{"product_id":"belltech-5-8-drop-kit-1988-2000-chevy-gmc-c3500","title":"Belltech 5\"-8\" Drop Kit - 1988-2000 Chevy\/GMC C3500","description":"\u003cp\u003eThe C3500 version of our deepest complete drop package, this Belltech 5-8 inch kit is engineered for GM's heaviest-duty OBS pickup and combines front spindle and rear axle\/spring components sized for the C3500's higher curb weight and payload rating into one system.\u003c\/p\u003e\u003cp\u003eFront components use Belltech's drop spindle design to achieve correct steering geometry through the front portion of this range, while the rear combines de-arched leaf springs and drop hardware rated for the C3500's heavier spring pack to reach up to 8 inches of rear drop. Because C3500 leaf springs and axle housings are the stoutest in the OBS lineup, using a kit engineered specifically for this platform - rather than a lighter C2500 kit - matters for both fitment and long-term structural integrity.\u003c\/p\u003e\u003cp\u003eGiven the depth of this drop, plan for supporting modifications as part of the complete build: a rear frame C-notch is very likely necessary at the upper end of this range, plus a carrier bearing relocator or driveshaft work, and shocks and brake lines sized correctly for this ride height. This is a serious build project best handled by an experienced DIYer or a shop specializing in aggressive lowered heavy-duty trucks.\u003c\/p\u003e\u003cp\u003eThe result is a dramatic, frame-hugging stance on the biggest OBS pickup GM built - a genuinely impressive transformation that few bolt-on-adjacent solutions can match. Budget time and additional supporting parts for the complete install; this isn't a single-afternoon job.\u003c\/p\u003e\u003cp\u003eA full front-end alignment and pinion angle check are required after install, along with careful inspection of all clearances at full suspension compression before the truck goes back on the road.\u003c\/p\u003e","brand":"Belltech","offers":[{"title":"1988 \/ No Shocks","offer_id":58145176715424,"sku":"BT-C3500-58DROP-88-NOSHOCK","price":1486.0,"currency_code":"USD","in_stock":true},{"title":"1988 \/ Nitro Drop Shocks","offer_id":58145176748192,"sku":"BT-C3500-58DROP-88-NITRO","price":1746.0,"currency_code":"USD","in_stock":true},{"title":"1988 \/ Street Performance Shocks","offer_id":58145176780960,"sku":"BT-C3500-58DROP-88-SP","price":1805.0,"currency_code":"USD","in_stock":true},{"title":"1989-1996 \/ No Shocks","offer_id":58145176813728,"sku":"BT-C3500-58DROP-8996-NOSHOCK","price":1486.0,"currency_code":"USD","in_stock":true},{"title":"1989-1996 \/ Nitro Drop Shocks","offer_id":58145176846496,"sku":"BT-C3500-58DROP-8996-NITRO","price":1746.0,"currency_code":"USD","in_stock":true},{"title":"1989-1996 \/ Street Performance Shocks","offer_id":58145176879264,"sku":"BT-C3500-58DROP-8996-SP","price":1805.0,"currency_code":"USD","in_stock":true},{"title":"1997-2000 \/ No Shocks","offer_id":58145176912032,"sku":"BT-C3500-58DROP-9700-NOSHOCK","price":1481.0,"currency_code":"USD","in_stock":true},{"title":"1997-2000 \/ Nitro Drop Shocks","offer_id":58145176944800,"sku":"BT-C3500-58DROP-9700-NITRO","price":1741.0,"currency_code":"USD","in_stock":true},{"title":"1997-2000 \/ Street Performance Shocks","offer_id":58145176977568,"sku":"BT-C3500-58DROP-9700-SP","price":1800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/bt_717_001_640_4__88211.1660859277.jpg?v=1783270001"},{"product_id":"kryptonite-death-grip-pitman-arm-1988-2000-chevy-gmc-c2500-c3500","title":"Kryptonite Death Grip Pitman Arm - 1988-2000 Chevy\/GMC C2500\/C3500","description":"\u003cp\u003eIf you've dropped your C2500 or C3500 and noticed sloppier steering feel, increased bump steer, or you're just tired of the factory pitman arm flexing under aggressive driving or larger tire loads, Kryptonite's Death Grip pitman arm is a direct, heavy-duty upgrade engineered to eliminate that weakness at the source.\u003c\/p\u003e\u003cp\u003eThe factory pitman arm is a common failure and flex point in the steering linkage, especially once you've added larger tires, a leveling or lowering kit, or you're running the truck harder than it left the factory intended. Kryptonite builds this replacement from stronger material with a reinforced design that resists the flex and eventual failure that plagues stock and cheap aftermarket arms, giving you noticeably tighter, more direct steering feel.\u003c\/p\u003e\u003cp\u003eThis is a straightforward bolt-in replacement for the factory pitman arm, using the same mounting points on your steering gearbox and center link, so no other steering component changes are needed unless you're addressing other worn parts at the same time. It's a smart addition whenever you're doing other front-end or steering work, since it's one of the cheapest ways to meaningfully firm up steering response on a heavy-duty OBS truck.\u003c\/p\u003e\u003cp\u003eFor guys running a lowered C2500\/C3500 with larger wheels and tires, or anyone who's noticed increased steering play or wander at speed, this pitman arm addresses a real weak point in the factory steering system rather than masking symptoms. Combine with a matching upgraded idler arm and tie rod ends for a complete steering linkage refresh if you're chasing maximum precision.\u003c\/p\u003e\u003cp\u003eInstallation requires a pitman arm puller (a specialty tool, but a common and inexpensive one) and basic hand tools - a job most experienced DIYers can handle in an hour or two. Torque to factory spec and check your steering wheel centering afterward.\u003c\/p\u003e","brand":"Kryptonite","offers":[{"title":"Default Title","offer_id":58145154007200,"sku":"KR-DEATHGRIP-C2500C3500","price":239.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/KR6654r_2_2000x__40606.1754606669.png?v=1783270001"},{"product_id":"belltech-3-4-drop-kit-1988-2000-chevy-gmc-c2500","title":"Belltech 3\"\/4\" Drop Kit - 1988-2000 Chevy\/GMC C2500","description":"\u003cp\u003eA mid-range complete lowering kit for the C2500, this Belltech 3-inch front \/ 4-inch rear package delivers a genuinely aggressive stance without pushing into flip-kit and C-notch territory - a great middle ground between a mild spring swap and the deepest drop kits in our lineup.\u003c\/p\u003e\u003cp\u003eFront drop is achieved through Belltech's spindle-based approach, keeping steering geometry correct rather than relying on an over-compressed spring, while the rear uses de-arched leaf springs to deliver a clean 4-inch drop without the axle wrap and pinion angle problems that come from cruder rear-drop methods. Because this kit is engineered specifically for the C2500 platform, spring rates and spindle geometry are matched to your truck's actual weight and factory brake package.\u003c\/p\u003e\u003cp\u003eThis drop range is popular precisely because it's achievable without a rear frame C-notch in most configurations (always check clearance with your specific tire size), meaning less labor and complexity than our deeper 5-8 inch kits while still delivering a noticeably lower, more aggressive look than a coil-spring-only approach.\u003c\/p\u003e\u003cp\u003eInstallation involves both front spindle work and rear leaf spring replacement - a moderate-to-involved job that's very doable for an experienced DIYer with the right tools, or a comfortable weekend project for a shop visit. Budget for shocks valved to this drop range (see our DS-2 shocks) as part of the complete build, since factory-length shocks won't have correct travel at this ride height.\u003c\/p\u003e\u003cp\u003eA full front-end alignment and pinion angle check are required after install. This kit is a strong choice if you want your C2500 to look genuinely dropped without committing to the most extreme end of what's possible on this platform.\u003c\/p\u003e","brand":"Belltech","offers":[{"title":"1990-1996 \/ No Shocks","offer_id":58145177206944,"sku":"BT-C2500-34DROP-9096-NOSHOCK","price":942.0,"currency_code":"USD","in_stock":true},{"title":"1990-1996 \/ Nitro Drop Shocks","offer_id":58145177239712,"sku":"BT-C2500-34DROP-9096-NITRO","price":1202.0,"currency_code":"USD","in_stock":true},{"title":"1990-1996 \/ Street Performance Shocks","offer_id":58145177272480,"sku":"BT-C2500-34DROP-9096-SP","price":1261.0,"currency_code":"USD","in_stock":true},{"title":"1997-2000 \/ No Shocks","offer_id":58145177305248,"sku":"BT-C2500-34DROP-9700-NOSHOCK","price":955.0,"currency_code":"USD","in_stock":true},{"title":"1997-2000 \/ Nitro Drop Shocks","offer_id":58145177338016,"sku":"BT-C2500-34DROP-9700-NITRO","price":1215.0,"currency_code":"USD","in_stock":true},{"title":"1997-2000 \/ Street Performance Shocks","offer_id":58145177370784,"sku":"BT-C2500-34DROP-9700-SP","price":1274.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/bt_716_001_640_5__61382.1728514472.jpg?v=1783270001"},{"product_id":"phat-phabz-front-air-suspension-kit-1991-2000-chevy-gmc-c3500","title":"Phat Phabz Front Air Suspension Kit - 1991-2000 Chevy\/GMC C3500","description":"\u003cp\u003eFor C3500 owners who want the full slam-to-the-frame capability of air suspension rather than a fixed static drop, this Phat Phabz front air suspension kit replaces your factory front springs with a complete air bag system, giving you adjustable ride height from a mean lowered stance all the way up to comfortable driving height at the touch of a switch or controller.\u003c\/p\u003e\u003cp\u003eBuilt specifically for the 1991-2000 C3500, this kit accounts for the heaviest front axle weight in the OBS lineup, using air bags, brackets, and mounting hardware rated for that load. Unlike a static drop kit, air suspension lets you air out for shows and cruising, then air back up for actual truck duty - towing, hauling, or just clearing a steep driveway - without the compromise of being permanently locked into one ride height.\u003c\/p\u003e\u003cp\u003eThis is a more involved install than a static kit, since you're integrating an air management system alongside the suspension components themselves - compressor, tank, valves, and controller all need to be mounted and plumbed correctly in addition to the physical bag and bracket installation at each corner. Most builders either have significant air ride installation experience or work with a shop that specializes in air suspension builds for a job of this scope.\u003c\/p\u003e\u003cp\u003ePaired with our matching rear air suspension kit, this gives you a complete air ride C3500 capable of a dramatic full-frame slam while retaining real adjustability for daily use. This is the top tier of what's achievable on this platform for guys serious about both show stance and everyday drivability.\u003c\/p\u003e\u003cp\u003eGiven the complexity of air management systems, we recommend having a qualified installer handle wiring, plumbing, and calibration if you're not already experienced with air suspension builds, and always test operation thoroughly before driving on public roads.\u003c\/p\u003e","brand":"Phat Phabz","offers":[{"title":"Standard","offer_id":58145177665696,"sku":"PP-C3500-FRONTAIR-STD","price":1760.0,"currency_code":"USD","in_stock":true},{"title":"Ridetech Shock Upgrade (+$500)","offer_id":58145177698464,"sku":"PP-C3500-FRONTAIR-RTSHOCK","price":2260.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/91-00-Chevy-3500-Kit-3-600x600__46783.1681341223.jpg?v=1783270002"},{"product_id":"phat-phabz-rear-air-suspension-kit-1991-2000-chevy-gmc-c3500","title":"Phat Phabz Rear Air Suspension Kit - 1991-2000 Chevy\/GMC C3500","description":"\u003cp\u003eThe rear half of a complete air ride system for the C3500, this Phat Phabz kit replaces your factory rear leaf springs with air bags and correct mounting hardware, giving you fully adjustable rear ride height instead of a fixed static drop. Built specifically for the C3500's heavier leaf spring pack and payload rating, this kit is engineered to handle real work-truck loads while still delivering a full slam-to-the-frame stance when you want it.\u003c\/p\u003e\u003cp\u003ePaired with our matching front air kit, this gives you complete control over your C3500's ride height - air out for a dramatic show stance or cruise night, air back up to full ride height for towing or hauling, all without the compromises of a fixed static drop. This flexibility is the main advantage air suspension holds over any static kit, especially on a truck like the C3500 that's often still doing real work duty.\u003c\/p\u003e\u003cp\u003eInstallation involves removing the factory leaf spring pack and installing the air bag brackets and mounting hardware at the axle and frame, in addition to running air lines to your compressor and tank setup (typically shared with the front system). This is a comprehensive suspension and air management install, not a simple bolt-in, and benefits significantly from experience with air ride systems or professional installation.\u003c\/p\u003e\u003cp\u003eGiven the load a C3500 rear end carries, proper air bag sizing and pressure management matters more here than on a lighter truck - running the correct PSI for your load at all times is essential both for ride quality and for protecting the air bags themselves from over- or under-inflation damage.\u003c\/p\u003e\u003cp\u003eWe recommend a qualified air suspension installer handle the plumbing, wiring, and calibration if this is your first air ride build, and thoroughly test all functions before returning to regular driving.\u003c\/p\u003e","brand":"Phat Phabz","offers":[{"title":"No Bridge Kit \/ No Watts Link \/ Standard","offer_id":58145177731232,"sku":"PP-C3500-REARAIR-STD","price":1999.0,"currency_code":"USD","in_stock":true},{"title":"No Bridge Kit \/ No Watts Link \/ Ridetech Shock Upgrade (+$500)","offer_id":58145177764000,"sku":"PP-C3500-REARAIR-RTSHOCK","price":2499.0,"currency_code":"USD","in_stock":true},{"title":"No Bridge Kit \/ Add Watts Link (+$400) \/ Standard","offer_id":58145177796768,"sku":"PP-C3500-REARAIR-WATTS","price":2399.0,"currency_code":"USD","in_stock":true},{"title":"No Bridge Kit \/ Add Watts Link (+$400) \/ Ridetech Shock Upgrade (+$500)","offer_id":58145177829536,"sku":"PP-C3500-REARAIR-WATTS-RTSHOCK","price":2899.0,"currency_code":"USD","in_stock":true},{"title":"Add Bridge Kit (+$600) \/ No Watts Link \/ Standard","offer_id":58145177862304,"sku":"PP-C3500-REARAIR-BRIDGE","price":2599.0,"currency_code":"USD","in_stock":true},{"title":"Add Bridge Kit (+$600) \/ No Watts Link \/ Ridetech Shock Upgrade (+$500)","offer_id":58145177895072,"sku":"PP-C3500-REARAIR-BRIDGE-RTSHOCK","price":3099.0,"currency_code":"USD","in_stock":true},{"title":"Add Bridge Kit (+$600) \/ Add Watts Link (+$400) \/ Standard","offer_id":58145177927840,"sku":"PP-C3500-REARAIR-BRIDGE-WATTS","price":2999.0,"currency_code":"USD","in_stock":true},{"title":"Add Bridge Kit (+$600) \/ Add Watts Link (+$400) \/ Ridetech Shock Upgrade (+$500)","offer_id":58145177960608,"sku":"PP-C3500-REARAIR-BRIDGE-WATTS-RTSHOCK","price":3499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/HD-Rear-Kit-1__51477.1681510315.jpg?v=1783270002"},{"product_id":"ridetech-front-lower-coolride-strongarms-1988-2000-chevy-gmc-c3500","title":"Ridetech Front Lower CoolRide StrongArms - 1988-2000 Chevy\/GMC C3500","description":"\u003cp\u003eRidetech's Front Lower CoolRide StrongArms bring serious engineering to the C3500's front suspension, replacing the factory lower control arms with a stronger, geometry-correcting design built specifically for the heaviest-duty OBS platform. If you're building toward a coilover conversion or just want the strongest, most precise front-end foundation available for a lowered C3500, this is the part.\u003c\/p\u003e\u003cp\u003eThe \"CoolRide\" design incorporates heim joints or high-durometer bushings (depending on configuration) to reduce deflection under hard cornering or heavy load, giving you noticeably more precise handling than the factory rubber-bushed arms - especially valuable on a heavy front-engine truck like the C3500 that puts real stress through its front suspension when loaded or towing.\u003c\/p\u003e\u003cp\u003eThese StrongArms are engineered with correct geometry for a lowered ride height, addressing the bump steer and camber issues that come from simply dropping a truck on factory-geometry control arms. This is a meaningful upgrade over reusing stock arms in a lowered application, where factory geometry was never designed for the ride height you're now running.\u003c\/p\u003e\u003cp\u003eThis is a serious suspension component intended for builders running a more comprehensive front suspension upgrade - typically paired with Ridetech coilovers and matched upper components for a complete, correctly engineered front end rather than a single-part swap. Installation requires proper alignment equipment and experience with front suspension geometry, and is best handled by a shop experienced with Ridetech's system or a very capable DIYer with the right tools.\u003c\/p\u003e\u003cp\u003eIf you're planning a serious C3500 build - whether a slammed show truck or a truck that needs to handle predictably at a lowered ride height while still hauling real weight - this is foundational-level hardware, not a bolt-on afterthought. Budget for a complete alignment and corner-weighting after installation.\u003c\/p\u003e","brand":"Ridetech","offers":[{"title":"Default Title","offer_id":58145154597024,"sku":"RT-C3500-COOLRIDE-STRONGARM","price":1125.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/ridetech-front-lower-coolride-strongarms-c1500.jpg?v=1783211497"},{"product_id":"ridetech-adjustable-bolt-on-panhard-bar-1988-2000-chevy-gmc-c3500-14-bolt-rear-end","title":"Ridetech Adjustable Bolt-On Panhard Bar - 1988-2000 Chevy\/GMC C3500 (14-Bolt Rear End)","description":"\u003cp\u003eOnce you've lowered your C3500's rear end, the factory panhard bar geometry is no longer correct, which can cause the rear axle to shift laterally under body roll or braking - Ridetech's adjustable bolt-on panhard bar corrects this by letting you re-center the axle under the frame and fine-tune lateral positioning to your exact ride height.\u003c\/p\u003e\u003cp\u003eSpecifically designed for trucks running the 14-bolt rear end found on C3500 platforms, this panhard bar bolts on without cutting or welding, using adjustable rod ends to dial in exact axle centering after your rear drop. This is a meaningful upgrade over running a fixed-length factory panhard bar (or none at all) on a dropped truck, where lateral axle location directly affects handling predictability and even tire wear from an off-center rear end.\u003c\/p\u003e\u003cp\u003eRidetech builds this from heavy-duty materials with rod ends rated for real-world durability, not a flimsy universal bar that'll flex or wear out quickly under a 14-bolt rear end's mass and the forces a heavy-duty truck generates. The adjustability means you can fine-tune centering as you dial in your exact ride height, rather than being locked into a fixed length that may not be correct for your specific drop amount.\u003c\/p\u003e\u003cp\u003eInstallation is a bolt-on job at the frame and axle mounting points - no fabrication required, though access can be tight depending on your exhaust and driveline routing, so budget some extra time for a clean install. This is an important, often-overlooked upgrade for any seriously dropped C3500, especially one running a flip kit or deep rear drop where lateral axle location has shifted noticeably from stock.\u003c\/p\u003e\u003cp\u003eAfter installation, verify axle centering visually and via measurement at ride height, and recheck after any additional suspension changes since panhard bar length requirements change with ride height.\u003c\/p\u003e","brand":"Ridetech","offers":[{"title":"Default Title","offer_id":58145154629792,"sku":"RT-C3500-14BOLT-PANHARD","price":495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/products-1743_1742_uni-768x768__49522.1748536772.jpg?v=1783270002"},{"product_id":"belltech-3-4-drop-kit-1988-2000-chevy-gmc-c3500","title":"Belltech 3\"\/4\" Drop Kit - 1988-2000 Chevy\/GMC C3500","description":"\u003cp\u003eThe C3500 version of our mid-range complete lowering kit, this Belltech 3-inch front \/ 4-inch rear package delivers an aggressive stance on GM's heaviest-duty OBS pickup without pushing into flip-kit and C-notch territory - a strong middle ground for C3500 owners who want a genuinely dropped look while keeping the build manageable.\u003c\/p\u003e\u003cp\u003eFront drop is achieved through Belltech's spindle-based approach, maintaining correct steering geometry rather than relying on an over-compressed spring, while the rear uses de-arched leaf springs rated for the C3500's heavier spring pack to deliver a clean 4-inch drop without axle wrap or pinion angle issues. Because this kit is engineered specifically for the C3500 platform, spring rates and spindle geometry account for this truck's higher curb weight and payload rating versus a lighter C2500 or C1500.\u003c\/p\u003e\u003cp\u003eThis drop range is achievable in most configurations without a rear frame C-notch (always verify clearance with your specific tire size), keeping labor and complexity more reasonable than our deeper 5-8 inch kits while still delivering a noticeably aggressive stance appropriate for the biggest OBS pickup GM built.\u003c\/p\u003e\u003cp\u003eInstallation involves both front spindle work and rear leaf spring replacement - a moderate-to-involved job for an experienced DIYer with the right tools, or a solid weekend project for a shop visit. Budget for shocks valved to this drop range as part of the complete build, since factory-length shocks won't provide correct travel at this ride height on a heavier C3500.\u003c\/p\u003e\u003cp\u003eA full front-end alignment and pinion angle check are required after install. This kit is the right call if you want your C3500 to look genuinely dropped without committing to the most extreme, C-notch-required end of what's possible on this platform.\u003c\/p\u003e","brand":"Belltech","offers":[{"title":"1990-1996 \/ No Shocks","offer_id":58145177403552,"sku":"BT-C3500-34DROP-9096-NOSHOCK","price":942.0,"currency_code":"USD","in_stock":true},{"title":"1990-1996 \/ Nitro Drop Shocks","offer_id":58145177436320,"sku":"BT-C3500-34DROP-9096-NITRO","price":1202.0,"currency_code":"USD","in_stock":true},{"title":"1990-1996 \/ Street Performance Shocks","offer_id":58145177469088,"sku":"BT-C3500-34DROP-9096-SP","price":1261.0,"currency_code":"USD","in_stock":true},{"title":"1997-2000 \/ No Shocks","offer_id":58145177501856,"sku":"BT-C3500-34DROP-9700-NOSHOCK","price":955.0,"currency_code":"USD","in_stock":true},{"title":"1997-2000 \/ Nitro Drop Shocks","offer_id":58145177534624,"sku":"BT-C3500-34DROP-9700-NITRO","price":1215.0,"currency_code":"USD","in_stock":true},{"title":"1997-2000 \/ Street Performance Shocks","offer_id":58145177567392,"sku":"BT-C3500-34DROP-9700-SP","price":1274.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/bt_716_001_640_5__64567.1728513846.jpg?v=1783271437"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/collections\/Chevy_3500_Dually_Belltech_5_8_drop_kit__69931.jpg?v=1783269325","url":"https:\/\/obsrevivalparts.com\/collections\/c2500-c3500-lowering-kits-and-static-suspension.oembed?page=2","provider":"OBS Revival Parts","version":"1.0","type":"link"}