{"product_id":"brass-truck-disc-drum-brake-brass-proportioning-valve-for-chevrolet-c30-c20-c10","title":"Brass Truck Disc\/Drum Brake Brass Proportioning Valve For Chevrolet C30 C20 C10","description":"\u003ch2\u003eBrass Proportioning Valve for Chevrolet C30 C20 C10\u003c\/h2\u003e\u003cp\u003eThis brass disc\/drum brake proportioning valve is a direct-fit replacement metering component for classic Chevrolet trucks, balancing hydraulic pressure between the front disc and rear drum circuits so both ends brake predictably.\u003c\/p\u003e\u003ch4\u003eOverview\u003c\/h4\u003e\u003cp\u003eThis brass proportioning valve for Chevrolet C30 C20 C10 trucks regulates fluid pressure to the rear drum brakes, preventing premature lockup when the front discs grab first. It is built for owners restoring or servicing classic Chevrolet C-series brake systems that run a disc front and drum rear setup. The brass body resists corrosion and holds up to repeated heat cycles under the hood.\u003c\/p\u003e\u003ch4\u003eBuilt For Performance\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid brass construction resists rust and corrosion better than painted steel housings\u003c\/li\u003e\n\u003cli\u003eMetered rear pressure curve keeps drum brakes from locking before the front discs engage\u003c\/li\u003e\n\u003cli\u003eThreaded ports machined to accept standard inverted flare brake line fittings\u003c\/li\u003e\n\u003cli\u003eCompact body fits the factory mounting location on the frame or inner fender\u003c\/li\u003e\n\u003cli\u003eCompatible with DOT 3 and DOT 4 glycol-based brake fluid\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eFits These Machines\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003efor Chevrolet C10 pickup\u003c\/li\u003e\n\u003cli\u003efor Chevrolet C20 pickup\u003c\/li\u003e\n\u003cli\u003efor Chevrolet C30 pickup\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eOn-The-Job Use\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRestoring a classic Chevrolet truck from drum-drum to disc-drum brakes\u003c\/li\u003e\n\u003cli\u003eReplacing a seized or leaking factory proportioning valve\u003c\/li\u003e\n\u003cli\u003eBrake system rebuilds on C-series trucks used for farm or light hauling duty\u003c\/li\u003e\n\u003cli\u003eKeeping rear brake pressure balanced after a disc brake conversion\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eSpecs At A Glance\u003c\/h4\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaterial\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eBrass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrake Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eDisc front, drum rear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eProportioning \/ metering valve\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch4\u003eGood To Know\u003c\/h4\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Do I need to bleed the brakes after installing this valve? \u003cstrong\u003eA:\u003c\/strong\u003e Yes, any time the hydraulic circuit is opened the system must be bled at all four corners and the valve itself before the truck is driven.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eQ:\u003c\/strong\u003e Will this valve work with an aftermarket disc brake conversion? \u003cstrong\u003eA:\u003c\/strong\u003e It is designed for the disc-drum split used on these Chevrolet trucks, so confirm your conversion uses the same front-disc, rear-drum configuration and line routing.\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSlight variation in finish or dimensions may occur between production runs, and fit can depend on serial number, so confirm compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"Solid Spare","offers":[{"title":"Default Title","offer_id":50554622279766,"sku":"ZZ3N00659","price":85.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0697\/8460\/0662\/files\/s-l1600_d910757a-2374-48a3-b608-24674a763e1d.jpg?v=1790895336","url":"https:\/\/www.solidspare.com\/products\/brass-truck-disc-drum-brake-brass-proportioning-valve-for-chevrolet-c30-c20-c10","provider":"Solid Spare","version":"1.0","type":"link"}