{"product_id":"wilwood-140-17986","title":"Wilwood Front FNSL6R Brake Kit, Black Calipers and 14-Inch GT Rotors, Aluminum ProSpindle Mounting","description":"\u003cp\u003eBlack FNSL6R front brakes fit the documented aluminum ProSpindle system with 14-inch GT rotors. Verify the separate hub and radial bracket clearance. These brake components attach to the separately supplied aluminum ProSpindle and sealed hub assembly. Wilwood Engineering designs and manufactures disc brake systems from its base in Camarillo, California. Bill Wood founded the company in 1977. Its range of calipers, brake rotors, master cylinders, valves, fittings and brake lines serves motorsport, street-performance and specialized applications; each part must suit the requirements of the complete braking system.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number: 140-17986\u003c\/li\u003e\n\u003cli\u003eBrake assembly: front conversion kit; Sold as a kit.\u003c\/li\u003e\n\u003cli\u003eCalipers: Forged Narrow Superlite 6R; 6 pistons per caliper; Black Powder Coat\u003c\/li\u003e\n\u003cli\u003eCaliper mounting: Radial\u003c\/li\u003e\n\u003cli\u003eIncluded pad compound: BP-10\u003c\/li\u003e\n\u003cli\u003ePiston material: Stainless\u003c\/li\u003e\n\u003cli\u003eHydraulic caliper inlet: 1\/8-27 NPT\u003c\/li\u003e\n\u003cli\u003eRotor dimensions and construction: 14.00 × 1.10 inches; Spec-37 Iron; GT Slotted\u003c\/li\u003e\n\u003cli\u003eWheel-size reference: 18 in; the complete wheel-clearance drawing determines fit\u003c\/li\u003e\n\u003cli\u003eRequired separate assembly: Wilwood aluminum ProSpindle sealed-hub kit 830-17728; brake kit does not include the spindle or hub\u003c\/li\u003e\n\u003cli\u003eHat mounting pattern: 5 × 4.50 \/ 4.75 inches; verify the mating ProSpindle hub and wheel arrangement\u003c\/li\u003e\n\u003cli\u003eHydraulic flexlines: Not included; supply suitable hoses and fittings separately\u003c\/li\u003e\n\u003cli\u003eMounting hardware: Included; verify the installed fastener engagement\u003c\/li\u003e\n\u003cli\u003eNot included: spindles, wheel hubs, master cylinder or brake booster\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eFor the 14-inch Superlite conversion, use the aluminum Wilwood ProSpindle sealed-hub assembly 830-17728 rather than assuming another Mustang II-style spindle is interchangeable. The separate spindle\/hub kit supports the documented 5 × 4.50\/4.75-inch rotor-hat interface. DS-1615 identifies the longer caliper studs and additional bracket spacers used by this 14.00 × 1.10-inch package. Verify those components, rotor centering and the complete wheel profile. Hydraulic hoses and any application-specific steering-arm work remain separate. The front-steer arm supplied with the separate ProSpindle kit does not establish correct rear-steer geometry; rear-steer arrangements require application-specific steering arms.\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.wilwood.com\/PDF\/DataSheets\/ds1615.pdf\"\u003eWilwood installation and compatibility information\u003c\/a\u003e · \u003ca href=\"https:\/\/www.wilwood.com\/PDF\/Flyers\/fl617.pdf\"\u003eProSpindle kit configurations\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003ePMB Performance brings over 20 years of parts and fitment experience to component selection. Share the ProSpindle identification, hub configuration and actual wheel measurements so we can help check the configuration before ordering.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eManufacturer warning:\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 www.p65warnings.ca.gov.\u003c\/p\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":67757535658162,"sku":"140-17986","price":2411.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/140-17986_kit-xl.jpg?v=1792450617","url":"https:\/\/pmbperformance.com\/products\/wilwood-140-17986","provider":"PMB Performance","version":"1.0","type":"link"}