{"product_id":"wilwood-140-14974-r","title":"Wilwood Red Dynapro 6 Front Disc and Hub Package, 11.86-Inch Plain Rotors, Listed Chevrolet\/GMC 1951–1959 Half-Ton Drum-Spindle Trucks","description":"\u003cp\u003eRed six-piston calipers clamp the plain-face 11.86-inch rotor\/hubs in this truck conversion. Each iron casting incorporates the wheel hub, so the kit supplies the hub function without a separate bolt-on hub assembly; front hoses and mounting components are included. The manufacturer, Wilwood Engineering, was founded by Bill Wood in 1977 and is based in Camarillo, California. It designs and manufactures disc systems and component parts across motorsport, street-performance and specialized applications, including calipers, brake rotors, master cylinders, valves, fittings and lines. Those individual parts must be selected in the context of the complete brake system.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer part number\u003c\/strong\u003e — 140-14974-R.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCaliper color, finish and hydraulic inlet\u003c\/strong\u003e — Red; Red Powder Coat; inlet 1\/8-27 NPT.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel bolt circle\u003c\/strong\u003e — 5 x 4.75 in; 5 x 120.65 mm; 5 x 5 in; 5 x 127 mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNominal minimum wheel diameter\u003c\/strong\u003e — 15 in; 381 mm; verify full spoke and barrel clearance using the kit drawing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStated OE wheel-hub offset\u003c\/strong\u003e — +0.25 in; verify the documented spindle and reference geometry.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydraulic package contents\u003c\/strong\u003e — brake lines included: Yes; master cylinder included: No; booster included: No.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrake function and supply\u003c\/strong\u003e — Front Brake Kits - Street Performance; Disc braking; front axle; Sold as a kit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotor construction and friction surface\u003c\/strong\u003e — Iron; Vented; Plain Face; surface finish: Plain.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupplied pad compound\u003c\/strong\u003e — BP-10.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel-stud diameter\u003c\/strong\u003e — 0.50 in; 12.70 mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHub construction\u003c\/strong\u003e — wheel hubs are integral with the iron rotors; no separate hub assembly is supplied.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMechanical package contents\u003c\/strong\u003e — integral rotor\/hubs supplied; no separate hubs; mounting hardware included: Yes; spindles included: No.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlexline specification\u003c\/strong\u003e — Line kit included (manufacturer): 220-7056 (14.00 in); Front line-kit reference: 220-7056.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotor dimensions\u003c\/strong\u003e — outside diameter 11.86 in; 301.24 mm; thickness 1.10 in; 27.94 mm.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService caliper assembly\u003c\/strong\u003e — Dynapro 6; 6 pistons in each caliper; Stainless pistons; Forged Aluminium body; Lug mounting.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eVerify the listed 1951–1959 Chevrolet\/GMC half-ton model and original drum spindle. Choose the correct 5x4.75 or 5x5.00 wheel pattern; the factory six-lug drum wheel is incompatible. Include the +0.25-inch hub shift in wheel-position checks and compare the DS1274 clearance drawing.\u003c\/p\u003e\u003cp\u003eListed model families are Fleetline Truck, Suburban, Truck, 100, 100-22, 1500, 3A; the individual year and brake\/spindle conditions remain decisive. Use the fitment table below to confirm year, model, trim and brake or suspension options.\u003c\/p\u003e\u003cp\u003ePMB Performance has over 20 years of experience with parts and fitment details. Contact us with the original vehicle specification and any changes to its braking or suspension system.\u003c\/p\u003e\u003cp\u003eCheck the \u003ca href=\"https:\/\/www.wilwood.com\/PDF\/DataSheets\/ds1274.pdf\"\u003eInstallation instructions\u003c\/a\u003e for the full assembly and wheel-clearance requirements.\u003c\/p\u003e\u003ch3\u003eManufacturer Warning\u003c\/h3\u003e\u003cp\u003eApplicable to brake pads only. WARNING: This product can expose you to chemicals including Arsenic, Cadmium, Chromium (Hexavalent compounds), Lead, Nickel, Cobalt and Antimony Trioxide which are known to the State of California to cause cancer or other reproductive harm. For more information go to www.p65warnings.ca.gov.\u003c\/p\u003e\u003cdiv class=\"fitment-table-wrap\" style=\"overflow-x:auto\"\u003e\u003ctable class=\"specs\"\u003e\n\u003cthead\u003e\u003ctr\u003e\n\u003cth\u003eYears\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003cth\u003eModel option\u003c\/th\u003e\n\u003cth\u003eFront brakes\u003c\/th\u003e\n\u003cth\u003eRear brakes\u003c\/th\u003e\n\u003cth\u003eKit application\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e1951-1952\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eFleetline Truck\u003c\/td\u003e\n\u003ctd\u003eDeluxe\u003c\/td\u003e\n\u003ctd\u003eDeluxe\u003c\/td\u003e\n\u003ctd\u003eDrum\u003c\/td\u003e\n\u003ctd\u003eDrum\u003c\/td\u003e\n\u003ctd\u003eFront Kit\u003c\/td\u003e\n\u003ctd\u003e1, 2, 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1951-1952\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eFleetline Truck\u003c\/td\u003e\n\u003ctd\u003eSpecial\u003c\/td\u003e\n\u003ctd\u003eSpecial\u003c\/td\u003e\n\u003ctd\u003eDrum\u003c\/td\u003e\n\u003ctd\u003eDrum\u003c\/td\u003e\n\u003ctd\u003eFront Kit\u003c\/td\u003e\n\u003ctd\u003e1, 2, 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1951-1959\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSuburban\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/2 Ton\u003c\/td\u003e\n\u003ctd\u003eDrum\u003c\/td\u003e\n\u003ctd\u003eDrum\u003c\/td\u003e\n\u003ctd\u003eFront Kit\u003c\/td\u003e\n\u003ctd\u003e1, 2, 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1951-1954, 1956-1958\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eTruck\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/2 Ton\u003c\/td\u003e\n\u003ctd\u003eDrum\u003c\/td\u003e\n\u003ctd\u003eDrum\u003c\/td\u003e\n\u003ctd\u003eFront Kit\u003c\/td\u003e\n\u003ctd\u003e1, 2, 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1951-1958\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eTruck\u003c\/td\u003e\n\u003ctd\u003e3100\u003c\/td\u003e\n\u003ctd\u003e3100\u003c\/td\u003e\n\u003ctd\u003eDrum\u003c\/td\u003e\n\u003ctd\u003eDrum\u003c\/td\u003e\n\u003ctd\u003eFront Kit\u003c\/td\u003e\n\u003ctd\u003e1, 2, 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1951-1959\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003e100\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/2 Ton\u003c\/td\u003e\n\u003ctd\u003eDrum\u003c\/td\u003e\n\u003ctd\u003eDrum\u003c\/td\u003e\n\u003ctd\u003eFront Kit\u003c\/td\u003e\n\u003ctd\u003e1, 2, 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1951-1955\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003e100-22\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/2 Ton\u003c\/td\u003e\n\u003ctd\u003eDrum\u003c\/td\u003e\n\u003ctd\u003eDrum\u003c\/td\u003e\n\u003ctd\u003eFront Kit\u003c\/td\u003e\n\u003ctd\u003e1, 2, 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1951-1959\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eTruck\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/2 Ton\u003c\/td\u003e\n\u003ctd\u003eDrum\u003c\/td\u003e\n\u003ctd\u003eDrum\u003c\/td\u003e\n\u003ctd\u003eFront Kit\u003c\/td\u003e\n\u003ctd\u003e1, 2, 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1954\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003e1500\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/2 Ton\u003c\/td\u003e\n\u003ctd\u003eDrum\u003c\/td\u003e\n\u003ctd\u003eDrum\u003c\/td\u003e\n\u003ctd\u003eFront Kit\u003c\/td\u003e\n\u003ctd\u003e1, 2, 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1955-1959\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSuburban\u003c\/td\u003e\n\u003ctd\u003e\u003c\/td\u003e\n\u003ctd\u003e1\/2 Ton\u003c\/td\u003e\n\u003ctd\u003eDrum\u003c\/td\u003e\n\u003ctd\u003eDrum\u003c\/td\u003e\n\u003ctd\u003eFront Kit\u003c\/td\u003e\n\u003ctd\u003e1, 2, 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1959\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003e3A\u003c\/td\u003e\n\u003ctd\u003e3100\u003c\/td\u003e\n\u003ctd\u003e3100\u003c\/td\u003e\n\u003ctd\u003eDrum\u003c\/td\u003e\n\u003ctd\u003eDrum\u003c\/td\u003e\n\u003ctd\u003eFront Kit\u003c\/td\u003e\n\u003ctd\u003e1, 2, 3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":67757019332786,"sku":"140-14974-R","price":1076.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/140-14974-R_kit-xl.jpg?v=1792443142","url":"https:\/\/pmbperformance.com\/products\/wilwood-140-14974-r","provider":"PMB Performance","version":"1.0","type":"link"}