{"product_id":"wilwood-140-12957","title":"Wilwood Left Front Sprint Brake Package, Dynapro Single Caliper and 11-Inch Scalloped Steel Rotor","description":"\u003cp\u003eA scalloped steel rotor and BP-40 pads distinguish this Wilwood left front sprint-racing package from the aluminum-rotor configuration. The 11-inch solid rotor works with a Type III anodized Dynapro Single caliper, using the supplied bracket and mounting hardware. This single-corner kit must be selected for the race car's spindle arrangement, braking demand and complete hydraulic system rather than by rotor diameter alone. 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 for motorsport, street-performance, and specialized applications.\u003c\/p\u003e\u003ch2\u003eTechnical Details\u003c\/h2\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number: 140-12957\u003c\/li\u003e\n\u003cli\u003eType: Dynapro Single Left Front Sprint Brake Kit.\u003c\/li\u003e\n\u003cli\u003eOne left-front caliper: Dynapro Single; 2-piston; Type III Anodize.\u003c\/li\u003e\n\u003cli\u003ePiston bore dimensions: 1.75 inches; stainless pistons. Caliper mounting: lug.\u003c\/li\u003e\n\u003cli\u003eIncluded pad compound: BP-40.\u003c\/li\u003e\n\u003cli\u003eRotor: 11.00-inch outside diameter × 0.31-inch width; Drilled; Steel; Black Electro Coat surface finish.\u003c\/li\u003e\n\u003cli\u003eRotor construction: solid, unvented.\u003c\/li\u003e\n\u003cli\u003eIncluded: one caliper, pads, rotor, caliper bracket and caliper\/rotor mounting hardware. Hydraulic lines and other race-car brake components are separate.\u003c\/li\u003e\n\u003cli\u003eApplication-use guidance: Race Only. Not for Street use.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch2\u003eFitment \u0026amp; Compatibility\u003c\/h2\u003e\u003cp\u003eNot for street use; this package is for racing applications. Establish the left-front spindle and rotor attachment geometry before checking caliper position and wheel clearance. The selected steel friction ring and pad compound belong together as specified. Hydraulic lines and the remaining brake system must be chosen to suit the installation. Follow the race-car brake setup procedure and inspect mounting hardware, pads and rotor condition regularly, especially after high-temperature operation.\u003c\/p\u003e\u003cp\u003ePMB Performance has over 20 years of brake-system experience. Contact us with the vehicle and installed hardware details for help confirming the complete setup.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer 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":67765601927346,"sku":"140-12957","price":324.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/140-12957_kit-xl.jpg?v=1792520952","url":"https:\/\/pmbperformance.com\/products\/wilwood-140-12957","provider":"PMB Performance","version":"1.0","type":"link"}