{"product_id":"gm-14-bolt-rear-disc-brake-conversion-kit-8-lug","title":"GM 14 Bolt Rear Disc Brake Conversion Kit - 8-Lug","description":"\u003cp\u003eThe 14 bolt rear axle is one of the toughest rear ends GM ever bolted under a \u003cstrong\u003eChevy\u003c\/strong\u003e or \u003cstrong\u003eGMC\u003c\/strong\u003e, but it's also come in more variations than almost any other axle in the OBS lineup. This conversion kit brings real disc brake stopping power to your 14 bolt rear end, whether you're running a C2500\/C3500 single rear wheel truck or a dually. Installation requires no welding, and all serviceable parts are also available individually.\u003c\/p\u003e\u003cp\u003eBecause the 14 bolt axle has been produced in so many different configurations over the years, correctly identifying your exact axle style before ordering is critical. Options include single rear wheel semi-float axles in either 3.6 inch or 5.1 inch offset, single rear wheel full-float axles with either a slip-on or press-on drum, and dual rear wheel setups for either 17 inch and larger wheels or factory 16 inch dually wheels. Use our axle identification guide to confirm your exact configuration before placing your order, and reach out to us directly if you'd like CAD screenshots showing the full assembly for your specific application - due to the sheer number of 14 bolt variants, detailed step-by-step instructions aren't available for every configuration, so some install experience with aftermarket brake systems is expected, and hose routing is the responsibility of the installer.\u003c\/p\u003e\u003cp\u003eStart with smooth rotors for a clean factory-style appearance, or step up to drilled and slotted rotors for improved heat dissipation. On the caliper side, keep things simple and cost-effective with our standard non-parking-brake calipers, or go full performance with genuine Wilwood calipers in black or red (note: Wilwood calipers do not retain parking brake function, so if you need to keep a functional parking brake, stick with the standard caliper option).\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eBefore ordering\u003c\/strong\u003e, verify your flange dimensions (required for all axle styles) and your axle offset (semi-float axles only) using the reference diagrams in the full product description. This kit will fit inside many, but not all, 16 inch wheels when optioned correctly - if the caliper contacts the inside of your wheel, clearance can typically be gained with light sanding of the caliper's contact points.\u003c\/p\u003e\u003cp\u003eWhether you're upgrading a work-duty \u003cstrong\u003eChevy\u003c\/strong\u003e C3500 dually or building out a serious \u003cstrong\u003eGMC\u003c\/strong\u003e K2500 off-road rig, this 14 bolt disc conversion is the foundation for real stopping power out back.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/store-4nz22.mybigcommerce.com\/content\/14-bolt-identification.pdf\"\u003eView the 14 bolt axle identification guide here\u003c\/a\u003e.\u003c\/p\u003e","brand":"Little Shop Mfg","offers":[{"title":"Smooth \/ Non-Parking Brake","offer_id":58240695140512,"sku":null,"price":865.0,"currency_code":"USD","in_stock":true},{"title":"Smooth \/ Black Wilwood","offer_id":58240695337120,"sku":null,"price":1260.0,"currency_code":"USD","in_stock":true},{"title":"Smooth \/ Red Wilwood","offer_id":58240695369888,"sku":null,"price":1260.0,"currency_code":"USD","in_stock":true},{"title":"Drilled\/Slotted \/ Non-Parking Brake","offer_id":58240695402656,"sku":null,"price":990.0,"currency_code":"USD","in_stock":true},{"title":"Drilled\/Slotted \/ Black Wilwood","offer_id":58240695435424,"sku":null,"price":1385.0,"currency_code":"USD","in_stock":true},{"title":"Drilled\/Slotted \/ Red Wilwood","offer_id":58240695468192,"sku":null,"price":1385.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/GM_14B_DRW_FW__34380.1554387449.jpg?v=1784702470","url":"https:\/\/obsrevivalparts.com\/products\/gm-14-bolt-rear-disc-brake-conversion-kit-8-lug","provider":"OBS Revival Parts","version":"1.0","type":"link"}