{"product_id":"wilwood-140-15604-r","title":"Wilwood Plain 11-Inch Rear Disc Brake Conversion for Small Ford 2.50-Inch Offset with Red Calipers and Parking Shoes","description":"\u003cp\u003ePlain rear rotors and red low-profile calipers suit the Small Ford flange and 2.50-inch axle offset. Confirm actual axle geometry before ordering. Wilwood Engineering is a Camarillo, California manufacturer founded by Bill Wood in 1977. Disc brake design and manufacturing extend across calipers, brake rotors, master cylinders, valves, fittings and brake lines. Parts for street-performance, specialized applications and motorsport must be selected to meet the requirements of the complete brake system.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer: Wilwood\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 140-15604-R\u003c\/li\u003e\n\u003cli\u003eKit classification: Rear Brake Kits - Street Performance\u003c\/li\u003e\n\u003cli\u003eAxle position: Rear Kits\u003c\/li\u003e\n\u003cli\u003eBrake Type: Disc; Parking\u003c\/li\u003e\n\u003cli\u003eSelling unit: Sold as a kit.\u003c\/li\u003e\n\u003cli\u003eRotor Outside Diameter: 11.00 in; 279.4 mm\u003c\/li\u003e\n\u003cli\u003eRotor Thickness: 0.81 in; 20.57 mm\u003c\/li\u003e\n\u003cli\u003eRotor Material: Iron\u003c\/li\u003e\n\u003cli\u003eSurface Type: Plain Face\u003c\/li\u003e\n\u003cli\u003eRotor construction: Vented\u003c\/li\u003e\n\u003cli\u003eBolt Circle Diameter: 5 x 4.5 in; 5 x 114.3 mm; 5 x 4.75 in; 5 x 120.65 mm; 5 x 5 in; 5 x 127 mm\u003c\/li\u003e\n\u003cli\u003eRotor-hat mounting-hole clearance diameter (not stud thread): 0.52 in; 13.21 mm\u003c\/li\u003e\n\u003cli\u003eRotor surface finish: Plain\u003c\/li\u003e\n\u003cli\u003eRotor vane \/ construction reference: 32 V\u003c\/li\u003e\n\u003cli\u003eMaster Cylinder Included: No\u003c\/li\u003e\n\u003cli\u003eBrake Booster Included: No\u003c\/li\u003e\n\u003cli\u003eBrake Lines Included: No\u003c\/li\u003e\n\u003cli\u003eMinimum wheel diameter guidance; verify clearance drawing: 14 in; 355.6 mm\u003c\/li\u003e\n\u003cli\u003eRequired spindle \/ rear housing interface: Small Ford\u003c\/li\u003e\n\u003cli\u003eRequired axle-flange offset: 2.50 in; 63.5 mm\u003c\/li\u003e\n\u003cli\u003eSpindle Included: No\u003c\/li\u003e\n\u003cli\u003eMounting Hardware Included: Yes\u003c\/li\u003e\n\u003cli\u003eSeparate wheel hubs included: No separate wheel hubs; one-piece rotor-and-parking-hat units included\u003c\/li\u003e\n\u003cli\u003ePistons per service caliper: 4\u003c\/li\u003e\n\u003cli\u003eService-caliper piston material: Stainless\u003c\/li\u003e\n\u003cli\u003eService-caliper mounting: Lug\u003c\/li\u003e\n\u003cli\u003eCaliper body construction: Forged aluminum\u003c\/li\u003e\n\u003cli\u003eCaliper Color: Red\u003c\/li\u003e\n\u003cli\u003eCaliper Finish: Red Powder Coat\u003c\/li\u003e\n\u003cli\u003eCaliper Inlet Port Diameter: 1\/8-27 NPT\u003c\/li\u003e\n\u003cli\u003eCaliper family: low-profile Dynapro\u003c\/li\u003e\n\u003cli\u003ePad compound: BP-10\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eThe red-caliper, plain-disc version fits the specified Small Ford rear housing flange with exactly 2.50 inches of axle-flange offset. Identify the flange and measure from the wheel-side axle face to the housing flange; the new-style Big Ford 2.50-inch interface and Small Ford 2.66-inch version are different kits. Included internal shoes act inside the one-piece 11.00 × 0.81-inch iron rotor hats, while the cable system, clevises, adapters and hoses require separate selection. Stock 1990 Lincoln Town Car fitment is unconfirmed; the listed vehicle alone does not establish this axle geometry. Verify the installed axle rather than promising compatibility from that row. Check flange size\/chamfer, stud clearance and any required machining. Rotor centering uses the specified 3.06-inch opening or the supplied 2.80-inch adapter as appropriate. Confirm actual wheel clearance with the template, including any nominal 14-inch wheel exception.\u003c\/p\u003e\u003cp\u003eListed models: Town Car. See the supplied table below for each year, submodel and equipment condition.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.wilwood.com\/BrakeKits\/BrakeKitsProdRear?itemno=140-15604-R\"\u003eWilwood product specifications\u003c\/a\u003e · \u003ca href=\"https:\/\/www.wilwood.com\/PDF\/DataSheets\/ds1315.pdf\"\u003eInstallation instructions\u003c\/a\u003e · \u003ca href=\"https:\/\/www.wilwood.com\/Images\/BrakeKits\/Axle-Offset-Worksheet-Wilwood.pdf\"\u003eTechnical bulletin\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003eOur team at PMB Performance has over 20 years of parts and fitment experience. The existing component number and brake-system details help us check the match.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer warning — brake pads only:\u003c\/strong\u003e WARNING: Cancer and Reproductive Harm. \u003ca href=\"https:\/\/www.P65Warnings.ca.gov\"\u003ewww.P65Warnings.ca.gov\u003c\/a\u003e.\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\u003ctr\u003e\n\u003ctd\u003e1990\u003c\/td\u003e\n\u003ctd\u003eLincoln\u003c\/td\u003e\n\u003ctd\u003eTown Car\u003c\/td\u003e\n\u003ctd\u003eAll\u003c\/td\u003e\n\u003ctd\u003eDisc\u003c\/td\u003e\n\u003ctd\u003eDrum\u003c\/td\u003e\n\u003ctd\u003eRear Kit\u003c\/td\u003e\n\u003ctd\u003e1, 2\u003c\/td\u003e\n\u003c\/tr\u003e\u003c\/tbody\u003e\n\u003c\/table\u003e\u003c\/div\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":67757032145074,"sku":"140-15604-R","price":1144.33,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/140-15604-R_kit-xl.jpg?v=1792443346","url":"https:\/\/pmbperformance.com\/products\/wilwood-140-15604-r","provider":"PMB Performance","version":"1.0","type":"link"}