{"product_id":"dynamic-friction-370-47021-drum-brake-hardware-kit","title":"Dynamic Friction 370-47021 Drum Brake Hardware Kit - Rear","description":"\u003ch2\u003eDFC Drum Brake Hardware Kit for Rear Service\u003c\/h2\u003e\u003cp\u003eThe Dynamic Friction DFC Drum Brake Hardware Kit, part number 370-47021, is a rear brake service kit for select Chevrolet and GMC heavy-duty applications. It is built for vehicles using specific rear drum brake configurations, including 13-inch rear drums and JB7 or JB8 brake setups.\u003c\/p\u003e\u003ch2\u003eKey Features\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eBrand: Dynamic Friction\u003c\/li\u003e\n\u003cli\u003eBrand line: DFC Drum Brake Hardware Kit\u003c\/li\u003e\n\u003cli\u003ePart number: 370-47021\u003c\/li\u003e\n\u003cli\u003eRear drum brake service kit for select Chevrolet and GMC trucks, vans, and Suburban models\u003c\/li\u003e\n\u003cli\u003eApplication-specific fitment for 13-inch rear drums and JB7\/JB8 brake systems\u003c\/li\u003e\n\u003cli\u003eDirect fit coverage for single rear wheel and dual rear wheel configurations where listed\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment Details\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eFits 1975 Chevrolet C20, rear, 13 inch rear drums and JB7 brakes.\u003c\/li\u003e\n\u003cli\u003eFits 1974-1975 Chevrolet C20 Suburban, rear, 13 inch rear drums, JB7 brakes, over 7100 gross vehicle weight (GVW).\u003c\/li\u003e\n\u003cli\u003eFits 1975 Chevrolet C30, rear, 3-1\/2 inch rear shoes, JB8 brakes, single rear wheels.\u003c\/li\u003e\n\u003cli\u003eFits 1975 Chevrolet C30, rear, 3-1\/2 inch rear shoes, JB8 brakes, dual rear wheels.\u003c\/li\u003e\n\u003cli\u003eFits 1975 Chevrolet C30, rear, 2-1\/2 inch rear shoes, JB7 brakes.\u003c\/li\u003e\n\u003cli\u003eFits 1975 Chevrolet G30, rear, single rear wheels.\u003c\/li\u003e\n\u003cli\u003eFits 1975 Chevrolet G30, rear, dual rear wheels.\u003c\/li\u003e\n\u003cli\u003eFits 1975 Chevrolet K20, rear, 13 inch rear drums, JB7 brakes, rotor only.\u003c\/li\u003e\n\u003cli\u003eFits 1974-1975 Chevrolet K20 Suburban, rear, 13-inch rear disc brake pads.\u003c\/li\u003e\n\u003cli\u003eFits 1975 Chevrolet P20, rear, 13 inch rear drums, JB7 brakes.\u003c\/li\u003e\n\u003cli\u003eFits 1975 GMC G35, rear, single rear wheels.\u003c\/li\u003e\n\u003cli\u003eFits 1975 GMC G35, rear, dual rear wheels.\u003c\/li\u003e\n\u003cli\u003eFits 1973-1974 GMC G35\/G3500 Van, rear, dual rear wheels.\u003c\/li\u003e\n\u003cli\u003eFits 1974 GMC G35\/G3500 Van, rear, single rear wheels.\u003c\/li\u003e\n\u003cli\u003eFits 1973 Chevrolet C20 Suburban, rear, 13-inch rear disc brake pads.\u003c\/li\u003e\n\u003cli\u003eFits 1972-1973 Chevrolet K20 Suburban, rear, 13-inch rear drums only, rotor not included.\u003c\/li\u003e\n\u003cli\u003eFits 1970-1972 GMC G35\/G3500 Van, rear.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eWhat This Kit Helps Address\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eRear drum brake service on Chevrolet C20 and C30 trucks\u003c\/li\u003e\n\u003cli\u003eBrake hardware wear on GMC G35 and G3500 vans\u003c\/li\u003e\n\u003cli\u003eMaintenance for rear brake assemblies with JB7 or JB8 brake codes\u003c\/li\u003e\n\u003cli\u003eService needs on heavy-duty rear drum systems with 13-inch drums\u003c\/li\u003e\n\u003cli\u003eRestoration work on older Chevrolet and GMC rear brake setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eInstallation Notes and Tips\u003c\/h2\u003e\u003cp\u003eConfirm rear brake code, drum size, shoe width, wheel configuration, and model year before ordering. This part number 370-47021 is listed for specific rear applications only, including Chevrolet C20, C30, K20, P20, and GMC G35\/G3500 fitments. Match the notes in the fitment table to your vehicle’s brake setup before installation.\u003c\/p\u003e\u003ch2\u003eQuality Assurance\u003c\/h2\u003e\u003cp\u003eDynamic Friction supplies this DFC Drum Brake Hardware Kit as an application-specific brake service part for the listed Chevrolet and GMC vehicles. Part number 370-47021 is cataloged for direct fit use in the confirmed rear brake applications shown above.\u003c\/p\u003e","brand":"Dynamic Friction","offers":[{"title":"Default Title","offer_id":43389485809845,"sku":"HBHR-370-47021","price":20.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0628\/1442\/1173\/files\/DF_37047021_Sid.jpg?v=1774726721","url":"https:\/\/www.partcatalog.com\/products\/dynamic-friction-370-47021-drum-brake-hardware-kit","provider":"PartCatalog","version":"1.0","type":"link"}