{"product_id":"wilwood-140-12276-r","title":"Wilwood Front GT Slotted Brake and Hub Conversion for ProSpindle, Red Six-Piston Superlite Calipers","description":"\u003cp\u003eThe red GT option of this Wilwood ProSpindle front package uses six-piston Superlite calipers over 12.88-inch slotted rotors. Replacement hubs, bearings and BP-10 pads are included for the documented upright. The conversion must be evaluated as part of the complete modified front suspension and hydraulic system. Wilwood Engineering was founded by Bill Wood in 1977 and is based in Camarillo, California. The company designs and manufactures disc brake systems and components, including calipers, brake rotors, master cylinders, valves, fittings, and brake lines. Its product range serves motorsport, street-performance, and specialized applications, with individual components selected to match the requirements of the complete brake system.\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number: 140-12276-R\u003c\/li\u003e\n\u003cli\u003eType: Forged Narrow Superlite 6R Big Brake Front Brake Kit (Hub and 1PC Rotor)\u003c\/li\u003e\n\u003cli\u003eCalipers: Forged Narrow Superlite 6R; 6 pistons per caliper; Red Powder Coat; radial mounting.\u003c\/li\u003e\n\u003cli\u003ePiston bores: 1.62, 1.12, 1.12 inches; Stainless pistons. Included pad compound: BP-10.\u003c\/li\u003e\n\u003cli\u003eRotors: 12.88-inch diameter × 1.10-inch width; GT Slotted; Iron; Black Electro Coat finish.\u003c\/li\u003e\n\u003cli\u003eWheel mounting change from OE: +0.55 inches per side; check wheel offset and fender clearance.\u003c\/li\u003e\n\u003cli\u003eReplacement hubs: Hub - Hat Mount; Aluminum; Bare. Bearings and hub hardware are specified in the installation instructions.\u003c\/li\u003e\n\u003cli\u003eWheel bolt circles: 5 x 4.50; 5 x 4.75 inches.\u003c\/li\u003e\n\u003cli\u003eIncluded: paired calipers, pads, rotors, brackets and assembly hardware, replacement hubs and bearings.\u003c\/li\u003e\n\u003cli\u003eHydraulic flex lines are separate. Master cylinder, booster and spindles are not included; retain or select suitable matching components.\u003c\/li\u003e\n\u003cli\u003eConditional minimum wheel diameter: 17 inches. Verify the complete clearance drawing for barrel and spoke offset before purchase.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eCheck DS869 against the fitted ProSpindle before assembling the new hubs. Its bearing fit, bracket attachment and wheel bolt pattern must agree with the kit. Account for the published wheel-position change when confirming fender space and wheel offset. Appropriate flex lines and chassis fittings are additional. Compare the entire nominal 17-inch-or-larger wheel section with the caliper profile, then verify free rotation, hose movement and alignment before bleeding and bedding.\u003c\/p\u003e\u003cp\u003eWilwood installation documents: \u003ca href=\"https:\/\/www.wilwood.com\/PDF\/DataSheets\/ds869.pdf\"\u003eInstallation instructions\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003ePMB Performance has over 20 years of brake-system experience. Contact us with your vehicle, axle or spindle details and wheel measurements for fitment help.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eCalifornia Proposition 65 warning, brake pads only:\u003c\/strong\u003e 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 \u003ca href=\"https:\/\/www.p65warnings.ca.gov\/\"\u003ewww.p65warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":67765569749170,"sku":"140-12276-R","price":1660.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/140-12276-R_kit-xl.jpg?v=1792520830","url":"https:\/\/pmbperformance.com\/products\/wilwood-140-12276-r","provider":"PMB Performance","version":"1.0","type":"link"}