{"product_id":"wilwood-140-16175-dr","title":"Wilwood Red AERO4 Rear Brake and Electronic Parking Kit, SRP 14-Inch Rotors for Small Ford Axles with 2.50-Inch Offset","description":"\u003cp\u003eRed AERO4 service calipers pair with SRP rear rotors and a separate electric parking brake. Verify the Small Ford housing and 2.50-inch offset. This conversion keeps hydraulic service braking and electric parking in separate calipers selected for the documented mounting arrangement. From its base in Camarillo, California, Wilwood Engineering designs and manufactures disc brake systems and components. Bill Wood founded the company in 1977. Its calipers, brake rotors, valves, master cylinders, brake lines and fittings serve street-performance, motorsport and specialized applications. Select each component according to the requirements of the complete braking system.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eService-brake configuration: 4-piston AERO4; Red Powder Coat\u003c\/li\u003e\n\u003cli\u003eBrake pad selection supplied: BP-10\u003c\/li\u003e\n\u003cli\u003eCaliper fluid connection: 1\/8-27 NPT\u003c\/li\u003e\n\u003cli\u003eCaliper mounting: Radial; piston material: stainless steel\u003c\/li\u003e\n\u003cli\u003eRotor assembly dimensions and material: 14.00 × 1.10 inches; Spec-37 Iron; vented; SRP Drilled \u0026amp; Slotted\u003c\/li\u003e\n\u003cli\u003eNominal wheel diameter reference: 18 in; verify the complete clearance drawing\u003c\/li\u003e\n\u003cli\u003eRequired rear-axle interface: Small Ford; axle offset 2.50 in\u003c\/li\u003e\n\u003cli\u003eRotor \/ hub bolt-circle specification: 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\u003eIncluded installation items: mounting hardware\u003c\/li\u003e\n\u003cli\u003eHydraulic flexlines: Not included\u003c\/li\u003e\n\u003cli\u003eQuantity: Sold as a kit.\u003c\/li\u003e\n\u003cli\u003eSeparate components required: spindles, wheel hubs, master cylinder, brake booster\u003c\/li\u003e\n\u003cli\u003eManufacturer part number: 140-16175-DR\u003c\/li\u003e\n\u003cli\u003eKit function: Rear Brake Kits - Street Performance; rear position\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eThis conversion is selected by the Small Ford housing flange and a measured 2.50-inch axle offset. Compare the housing bolt centers, bearing retainer, axle registration and offset with the Wilwood worksheet before choosing a kit. The 1990 Lincoln Town Car entry in the table below requires individual axle verification; model year alone does not establish compatibility. The electric parking system includes its control unit and harness and is for parking, not an emergency stopping brake. Provide compatible hydraulic lines separately and check the complete wheel envelope against DS-1424.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.wilwood.com\/BrakeKits\/BrakeKitsProdRear?itemno=140-16175-DR\"\u003eWilwood product specifications\u003c\/a\u003e · \u003ca href=\"https:\/\/www.wilwood.com\/PDF\/DataSheets\/ds1424.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\u003eWith over 20 years of parts and fitment experience, PMB Performance can help compare the actual axle flange, rotor relationship and hydraulic arrangement. Share measurements and photographs of the installed assembly before ordering.\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":67757386793138,"sku":"140-16175-DR","price":3874.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/140-16175-DR_kit-xl.jpg?v=1792447307","url":"https:\/\/pmbperformance.com\/products\/wilwood-140-16175-dr","provider":"PMB Performance","version":"1.0","type":"link"}