{"product_id":"wilwood-140-17088","title":"Wilwood Front Black FNSL6R Brake Conversion for No Limit Engineering ZG Spindles, 12.88-Inch GT Slotted Rotors","description":"\u003cp\u003eThe 12.88-inch FNSL6R front conversion supplies six-piston calipers, rotor rings, separate hats and replacement aluminum hubs for No Limit Engineering ZG spindles. Bearings and mounting hardware belong to this specific fabricated-spindle package. Black calipers and 12.88-inch GT slotted rotors are the selected configuration. Founded by Bill Wood in 1977 and based in Camarillo, California, Wilwood Engineering designs and manufactures disc brake systems and components for motorsport, street-performance and specialized applications. Its range includes calipers, brake rotors, master cylinders, valves, fittings and brake lines, chosen to match the complete system.\u003c\/p\u003e\u003ch3\u003eTechnical Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eManufacturer part number: 140-17088. One kit for the documented axle\/application.\u003c\/li\u003e\n\u003cli\u003eRotors: 12.88-inch outside diameter × 1.25-inch thickness, GT slotted faces, Spec-37 Iron material.\u003c\/li\u003e\n\u003cli\u003eCalipers: Forged Narrow Superlite 6R, 6 pistons, stainless piston material. Radial mount and black powder coat finish.\u003c\/li\u003e\n\u003cli\u003ePublished piston bores: 1.75, 1.25, 1.25 inches. Included pads: BP-20.\u003c\/li\u003e\n\u003cli\u003eRotor hats: aluminum, black e-coat, 1.470-inch offset.\u003c\/li\u003e\n\u003cli\u003eAluminum hubs, bearings and seals are supplied. Wheel pattern choices: 5 x 4.75, 5 x 5.00 inches, with 1\/2-20 studs.\u003c\/li\u003e\n\u003cli\u003eHydraulic inlet: 1\/8-27 NPT.\u003c\/li\u003e\n\u003cli\u003eNominal wheel minimum: 17 inches; verify the complete caliper profile against the wheel drawing.\u003c\/li\u003e\n\u003cli\u003eFlexlines are not included. Choose the required hydraulic hoses and adapters separately.\u003c\/li\u003e\n\u003cli\u003ePads and mounting hardware are included. Spindles, master cylinder and brake booster are separate.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFitment \u0026amp; Compatibility\u003c\/h3\u003e\u003cp\u003eRequires the matching No Limit Engineering ZG spindle. Substantial spindle machining is part of the conversion: remove the two interfering ears and drill\/tap two mounting holes on both spindles exactly as DS-1543 describes, preferably through a qualified machine shop. This is not a direct bolt-on package for an unmodified spindle. Verify wheel pattern, register and caliper envelope. Hoses and spindles are not supplied.\u003c\/p\u003e\u003cp\u003ePMB Performance brings 20+ years of parts and fitment experience to brake selection. Send the actual hub or spindle details, existing brake configuration and wheel measurements for help checking this combination.\u003c\/p\u003e\u003cp\u003eManufacturer documentation: \u003ca href=\"https:\/\/www.wilwood.com\/PDF\/DataSheets\/ds1543.pdf\"\u003eInstallation instructions\u003c\/a\u003e.\u003c\/p\u003e\u003ch3\u003eManufacturer Warning\u003c\/h3\u003e\u003cp\u003eApplicable to brake pads only: Wilwood warns of exposure to arsenic, cadmium, hexavalent chromium compounds, lead, nickel, cobalt and antimony trioxide, chemicals known to California to cause cancer or reproductive harm. More information:\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.P65Warnings.ca.gov\/\"\u003eP65Warnings.ca.gov\u003c\/a\u003e.\u003c\/p\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":67757526941874,"sku":"140-17088","price":2384.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0521\/8792\/2610\/files\/140-17088_kit-xl.jpg?v=1792450385","url":"https:\/\/pmbperformance.com\/products\/wilwood-140-17088","provider":"PMB Performance","version":"1.0","type":"link"}