{"product_id":"wilwood-140-9801-p","title":"Wilwood Front FNSL6R Calipers and 12.88-inch GT Slotted Rotors - Mustang II (1974–1978), Pinto (1974–1980) and Bobcat (1975–1980), OE Disc Spindles Kit, Polished","description":"\u003cp\u003ePolished calipers and GT slotted rotors distinguish this 12.88-inch front package. Its new hubs carry the rotor hats and wheel studs, while the original compatible disc spindles continue to support the bearings. Founded by Bill Wood in 1977 and based in Camarillo, California, Wilwood Engineering designs and manufactures disc brake systems for motorsport, street-performance and specialized applications. Its component range includes calipers, brake rotors, master cylinders, valves, fittings and brake lines. Choose each component to match the complete system’s braking requirements.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003ch4\u003eRotors and mounting dimensions\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRotors: 12.88 in; 327.15 mm diameter x 1.10 in; 27.94 mm thick; vented Spec-37 Iron\u003c\/li\u003e\n\u003cli\u003eFriction faces: GT Slotted\u003c\/li\u003e\n\u003cli\u003eRotor finish: Black Electro Coat\u003c\/li\u003e\n\u003cli\u003eInternal vanes: 48 curved\u003c\/li\u003e\n\u003cli\u003eHats: aluminum; Black E-Coat; 1.880-inch hat offset\u003c\/li\u003e\n\u003cli\u003eSupplied hub wheel-stud patterns: 5 x 4.5 in; 5 x 114.3 mm; 5 x 4.75 in; 5 x 120.65 mm\u003c\/li\u003e\n\u003cli\u003eWheel studs: 1\/2-20 thread; supplied with the hubs\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCalipers and friction components\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCalipers: Forged Narrow Superlite 6R; 6 pistons per caliper\u003c\/li\u003e\n\u003cli\u003eCaliper finish: Polished\u003c\/li\u003e\n\u003cli\u003eBody construction: Forged aluminum\u003c\/li\u003e\n\u003cli\u003ePiston material: stainless\u003c\/li\u003e\n\u003cli\u003eCaliper mounting: radial\u003c\/li\u003e\n\u003cli\u003eHydraulic inlet: 1\/8-27 NPT\u003c\/li\u003e\n\u003cli\u003eIncluded pad compound: BP-10\u003c\/li\u003e\n\u003cli\u003eListed piston bore sizes: 1.62 \/ 1.12 \/ 1.12 in\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eKit contents and separate parts\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number: 140-9801-P\u003c\/li\u003e\n\u003cli\u003eSupply: one kit with brake components for both sides of the front axle\u003c\/li\u003e\n\u003cli\u003eMounting hardware: included\u003c\/li\u003e\n\u003cli\u003eHubs: included with bearings and seals\u003c\/li\u003e\n\u003cli\u003eSpindles, master cylinder and brake booster: not included\u003c\/li\u003e\n\u003cli\u003eHydraulic hoses: not included\u003c\/li\u003e\n\u003cli\u003eSupplied hubs offer 5 x 4.50 and 5 x 4.75-inch stud patterns with 1\/2-20 wheel studs.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eFits only the original disc-brake spindles on the Mustang II, Pinto and Bobcat years listed in the table below. Confirm the actual spindle if the vehicle has been modified; a drum-brake spindle is not interchangeable for this kit. Aluminum hubs, wheel bearings, seals and studs accompany the brake components. Choose the hub bolt pattern to match the wheels and verify DS-562 clearance. Hoses are separate; universal 14-, 16- and 18-inch options are 220-7056, 220-7699 and 220-8307, with length selected for steering and suspension travel. Nominal minimum wheel diameter: 17 in; 431.8 mm. Compare the actual wheel barrel and spokes with the linked clearance drawing; diameter alone does not establish fit.\u003c\/p\u003e\u003ch3\u003eInstallation documents\u003c\/h3\u003e\u003cul\u003e\u003cli\u003e\u003ca href=\"https:\/\/www.wilwood.com\/PDF\/DataSheets\/ds562.pdf\"\u003eInstallation instructions\u003c\/a\u003e\u003c\/li\u003e\u003c\/ul\u003e\u003cp\u003eWARNING: 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\u003cp\u003ePMB Performance brings more than 20 years of brake and restoration experience to parts selection. Contact us with the installed spindle or axle details for help matching this kit.\u003c\/p\u003e\u003ch3\u003eVehicle Applications\u003c\/h3\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\u003e1974-1978\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eMustang II\u003c\/td\u003e\n\u003ctd\u003eAll\u003c\/td\u003e\n\u003ctd\u003eDisc\u003c\/td\u003e\n\u003ctd\u003eDrum\u003c\/td\u003e\n\u003ctd\u003eFront Kit\u003c\/td\u003e\n\u003ctd\u003e1, 2, 3, 4, 5, 6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1974-1980\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003ePinto\u003c\/td\u003e\n\u003ctd\u003eAll\u003c\/td\u003e\n\u003ctd\u003eDisc\u003c\/td\u003e\n\u003ctd\u003eDrum\u003c\/td\u003e\n\u003ctd\u003eFront Kit\u003c\/td\u003e\n\u003ctd\u003e1, 2, 3, 4, 5, 6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1975-1980\u003c\/td\u003e\n\u003ctd\u003eMercury\u003c\/td\u003e\n\u003ctd\u003eBobcat\u003c\/td\u003e\n\u003ctd\u003eAll\u003c\/td\u003e\n\u003ctd\u003eDisc\u003c\/td\u003e\n\u003ctd\u003eDrum\u003c\/td\u003e\n\u003ctd\u003eFront Kit\u003c\/td\u003e\n\u003ctd\u003e1, 2, 3, 4, 5, 6\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003ch4\u003eApplication Notes\u003c\/h4\u003e\u003col\u003e\n\u003cli\u003eKit fits 74-80 Pinto \/ Mustang II original disc brake spindles only.\u003c\/li\u003e\n\u003cli\u003eUniversal Flexline kits available: 220-7056 (14\"), 220-7699 (16\") or 220-8307 (18\"). Choose correct length for your application.\u003c\/li\u003e\n\u003cli\u003eIf a separate replacement master cylinder is installed, its pushrod may require modification. No master cylinder is included in this front brake kit.\u003c\/li\u003e\n\u003cli\u003eThis is a front service-brake kit. Select any rear parking-brake cable separately for the vehicle's actual rear brake system.\u003c\/li\u003e\n\u003cli\u003eLine kit included (manufacturer): None\u003c\/li\u003e\n\u003cli\u003eFront line-kit reference: 220-8307\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":67726650441906,"sku":"140-9801-P","price":2747.76,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/140-9801-P_kit-xl.jpg?v=1792105850","url":"https:\/\/pmbperformance.com\/products\/wilwood-140-9801-p","provider":"PMB Performance","version":"1.0","type":"link"}