{"product_id":"wilwood-140-17142-d","title":"Wilwood Rear 14.00-Inch SRP Rotor \u0026 AERO4\/MC4 Caliper Kit, Black, Custom C7-Upright Chassis","description":"\u003cp\u003eWilwood configures this rear AERO4\/MC4 kit around 14.00 × 1.10-inch rotors for C7 Front Uprights on Custom Rear Chassis. The selected black calipers use 4 service pistons each; matching the factory or specified conversion hardware is essential to the complete installation. Camarillo, California is home to Wilwood Engineering, founded in 1977 by Bill Wood. The company designs and manufactures disc-brake systems for motorsport, street-performance and specialized applications. Calipers, brake rotors, master cylinders, valves, fittings and brake lines form a range whose individual components must match the complete braking system.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer part number:\u003c\/strong\u003e 140-17142-D; supplied as an axle kit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eParking brake:\u003c\/strong\u003e Separate MC4 mechanical parking calipers supplied; arrange suitable cable operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydraulic lines:\u003c\/strong\u003e Hydraulic flexlines and fittings are not included; select compatible lines for the complete installation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWheel envelope:\u003c\/strong\u003e 18-inch minimum nominal wheel diameter; verify the entire wheel-clearance drawing, including spoke and barrel shape.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotor specification:\u003c\/strong\u003e Material: Spec-37 Iron; Type: SRP Drilled Rotor; Style: SRP Drilled \u0026amp; Slotted; Surface Finish: Black Electro Coat.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSupplied friction pads:\u003c\/strong\u003e BP-10 compound; match operating conditions to the intended use.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrake rotor size:\u003c\/strong\u003e 14.00-inch outside diameter × 1.10-inch thickness; vented friction section.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotor\/hat mounting-hole pattern:\u003c\/strong\u003e 5 X 4.5 in; 5 X 114.3 mm; 5 x 4.75 in; 5 x 120.65 mm; cataloged hole clearances 0.580 in; 14.73 mm; 0.520 in; 13.21 mm. These are rotor or hat drillings, not replacement wheel studs. The retained hub or axle determines the vehicle wheel pattern.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware and retained components:\u003c\/strong\u003e Mounting hardware supplied; existing wheel hubs retained; spindles, master cylinder and brake booster are not included.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRotor hats:\u003c\/strong\u003e Aluminum big brake hat - flared bell; Black E-Coat; hat offset 0.540 inches. Hat offset is distinct from axle offset.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eService calipers:\u003c\/strong\u003e AERO4; 4 pistons per caliper; Black Powder Coat; radial mounting; stainless pistons.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHydraulic sizing:\u003c\/strong\u003e cataloged bore sizes 1.12, 1.12 inches; piston area 1.98 square inches; inlet 1\/8-27 NPT.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eDS1528 documents a C7 Corvette front upright used at the rear of a custom chassis. Verify the Roadster Shop Fast Track IRS arrangement and exact upright, hub register, stud pattern and 18-inch wheel clearance; this is not a stock C7 rear-brake replacement. The MC4 is a separate mechanically actuated parking caliper. Plan compatible cable actuation and separate hydraulic hoses.\u003c\/p\u003e\u003cp\u003ePMB Performance brings more than 20 years of parts experience to fitment questions. Send your VIN and details of the installed brakes so we can help check the application.\u003c\/p\u003e\u003cp\u003eReview \u003ca href=\"https:\/\/www.wilwood.com\/PDF\/DataSheets\/ds1528.pdf\"\u003eInstallation instructions\u003c\/a\u003e for the complete installation and 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","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":67757527826610,"sku":"140-17142-D","price":2679.45,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/140-17142-D_kit-xl.jpg?v=1792450410","url":"https:\/\/pmbperformance.com\/products\/wilwood-140-17142-d","provider":"PMB Performance","version":"1.0","type":"link"}