{"product_id":"wilwood-140-14883-r","title":"Wilwood GT-Slotted Rear Brake Package, Red Superlite 4R Service and MC4 Parking Calipers, Chevrolet Corvette C4 (1988–1996)","description":"\u003cp\u003eThe red GT configuration combines four-piston Superlite hydraulic calipers with separate MC4 mechanical parking units. Its two-piece rotor assemblies replace the specified C4 rear brake package while retaining the original suspension hubs. Wilwood Engineering is based in Camarillo, California; Bill Wood founded the company in 1977. Disc brake system design and manufacturing includes calipers, rotors, master cylinders, pressure valves, fittings and brake lines for motorsport, street-performance and specialized applications. Component selection must account for how the complete brake system mounts, operates and balances.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number: 140-14883-R.\u003c\/li\u003e\n\u003cli\u003eNominal minimum wheel diameter: 17 in; 431.8 mm; verify full spoke and barrel clearance using the kit drawing.\u003c\/li\u003e\n\u003cli\u003eRear flange interface: OEM; axle\/flange offset 0.00 in; 0 mm (distinct from rotor-hat offset).\u003c\/li\u003e\n\u003cli\u003eHydraulic package contents: brake lines included: No; master cylinder included: No; booster included: No.\u003c\/li\u003e\n\u003cli\u003eMechanical parking system: separate MC4 parking calipers; cables purchased separately.\u003c\/li\u003e\n\u003cli\u003eRotor dimensions: outside diameter 12.88 in; 327.15 mm; thickness 0.81 in; 20.57 mm.\u003c\/li\u003e\n\u003cli\u003eService caliper assembly: Superlite 4R; 4 pistons in each caliper; Stainless pistons; Forged Aluminium body; Radial mounting.\u003c\/li\u003e\n\u003cli\u003eSupplied pad compound: BP-20.\u003c\/li\u003e\n\u003cli\u003eHat wheel-stud clearance diameter: 0.520 in; 13.21 mm.\u003c\/li\u003e\n\u003cli\u003eRotor mounting hat: aluminum; Black E-Coat; hat offset 1.200 in.\u003c\/li\u003e\n\u003cli\u003eMechanical package contents: no separate hubs included; mounting hardware included: Yes; spindles included: No.\u003c\/li\u003e\n\u003cli\u003eFlexline specification: Line kit included (manufacturer): None; Rear line-kit reference: 220-8177.\u003c\/li\u003e\n\u003cli\u003eBrake function and supply: Rear Brake Kits - Street Performance; Disc; Parking braking; rear axle; Sold as a kit.\u003c\/li\u003e\n\u003cli\u003eRotor construction and friction surface: Iron; Vented; GT Slotted; surface finish: Black Electro Coat.\u003c\/li\u003e\n\u003cli\u003eCaliper color, finish and hydraulic inlet: Red; Red Powder Coat; inlet 1\/8-27 NPT.\u003c\/li\u003e\n\u003cli\u003eWheel bolt circle: 5 x 4.5 in; 5 x 114.3 mm; 5 x 4.75 in; 5 x 120.65 mm.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eIdentify whether the installation is a production Corvette or a custom chassis using C4 rear suspension. DS1247 specifies separate 330-14891 cables and 220-8177 hoses for the production car; custom arrangements use the matching universal cable set and individually chosen hose length.\u003c\/p\u003e\u003cp\u003eCheck the application-specific restrictions for Corvette. A shared model name does not replace the exact year and brake\/suspension configuration. Use the fitment table below to confirm year, model, trim and brake or suspension options.\u003c\/p\u003e\u003cp\u003ePMB Performance brings over 20 years of parts and fitment experience. Send the vehicle details and installed brake\/suspension configuration if you need help checking this package.\u003c\/p\u003e\u003cp\u003eCheck the \u003ca href=\"https:\/\/www.wilwood.com\/PDF\/DataSheets\/ds1247.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\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\u003e1988-1996\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eCorvette\u003c\/td\u003e\n\u003ctd\u003eC-4 w\/ HD Brake Option 13\" Front Rotor\u003c\/td\u003e\n\u003ctd\u003eDisc\u003c\/td\u003e\n\u003ctd\u003eDisc\u003c\/td\u003e\n\u003ctd\u003eRear Kit\u003c\/td\u003e\n\u003ctd\u003e1, 2, 3, 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1988-1996\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eCorvette\u003c\/td\u003e\n\u003ctd\u003eC-4 w\/ HD Brake Option 13\" Front Rotor\u003c\/td\u003e\n\u003ctd\u003eDisc\u003c\/td\u003e\n\u003ctd\u003eDisc\u003c\/td\u003e\n\u003ctd\u003eRear Kit\u003c\/td\u003e\n\u003ctd\u003e1, 2, 3, 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1988-1996\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eCorvette\u003c\/td\u003e\n\u003ctd\u003eC-4 w\/ STD Brake Option 12\" Front Rotor\u003c\/td\u003e\n\u003ctd\u003eDisc\u003c\/td\u003e\n\u003ctd\u003eDisc\u003c\/td\u003e\n\u003ctd\u003eRear Kit\u003c\/td\u003e\n\u003ctd\u003e1, 2, 3, 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1988-1996\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eCorvette\u003c\/td\u003e\n\u003ctd\u003eC-4 w\/ STD Brake Option 12\" Front Rotor\u003c\/td\u003e\n\u003ctd\u003eDisc\u003c\/td\u003e\n\u003ctd\u003eDisc\u003c\/td\u003e\n\u003ctd\u003eRear Kit\u003c\/td\u003e\n\u003ctd\u003e1, 2, 3, 4\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":67757018808498,"sku":"140-14883-R","price":2365.65,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/140-14883-R_kit-xl.jpg?v=1792443130","url":"https:\/\/pmbperformance.com\/products\/wilwood-140-14883-r","provider":"PMB Performance","version":"1.0","type":"link"}