{"product_id":"wilwood-combination-proportioning-valve","title":"Wilwood Combination Proportioning Valve","description":"\u003cp\u003eGet factory-style combination valve function with aftermarket-grade adjustability using this Wilwood Combination Proportioning Valve, PN 260-11179. Built for \u003cstrong\u003eChevy\u003c\/strong\u003e and \u003cstrong\u003eGMC\u003c\/strong\u003e owners who want a more complete brake bias solution than a simple inline proportioning valve, this unit combines multiple brake system functions into a single, compact housing.\u003c\/p\u003e\u003cp\u003eThis valve is a great match for guys converting an OBS \u003cstrong\u003eChevy\u003c\/strong\u003e or \u003cstrong\u003eGMC\u003c\/strong\u003e to a modern dual-circuit disc\/disc brake setup, especially when pairing our front upgrade kits with a rear disc conversion or big brake kit. Rather than relying on a single-function inline valve, the combination valve helps manage pressure differential warning, metering, and proportioning duties together, similar in concept to a factory combination valve but built to Wilwood's performance standards.\u003c\/p\u003e\u003cp\u003eLike all Wilwood brake components, this valve is intended for use on performance, racing, and custom-built brake systems, and is not a direct plug-and-play replacement for any single OEM part. Installation will require some brake line fabrication or adaptation work, so this is best suited for builders who are comfortable modifying brake hydraulics or working with a shop that is.\u003c\/p\u003e\u003cp\u003eFor full technical specifications and installation guidance straight from the manufacturer, reference Wilwood's own data sheet before beginning your install. As with any brake system modification, always bleed the system completely, check thoroughly for leaks, and test at low speeds in a controlled area before returning your \u003cstrong\u003eChevy\u003c\/strong\u003e or \u003cstrong\u003eGMC\u003c\/strong\u003e to normal driving duty.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.wilwood.com\/PDF\/DataSheets\/ds715.pdf\"\u003eView Wilwood's installation and technical data sheet here\u003c\/a\u003e.\u003c\/p\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":58240503480480,"sku":null,"price":114.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/9720\/2848\/files\/260-11179__67694.1639764855.jpg?v=1784702232","url":"https:\/\/obsrevivalparts.com\/products\/wilwood-combination-proportioning-valve","provider":"OBS Revival Parts","version":"1.0","type":"link"}