{"product_id":"wilwood-11-25-x-0-25-8-on-7-18-snap-ring-drilled-steel-rotor","title":"Wilwood 11.25 x 0.25  8 on 7.18 Snap Ring Drilled Steel Rotor","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e160-16979\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 889545107173\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eWilwood 11.25 x 0.25 8 on 7.18 Snap Ring Drilled Steel Rotor for 1999-2010 Workhorse Drag Race Trucks Custom Builds\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eThis Wilwood drilled steel brake rotor ring measures 11.25 inches in diameter by 0.25 inches thick with an 8 on 7.18 inch bolt pattern and snap ring groove for 2-piece assemblies. It fits vehicles and chassis with matching 8x7.18 inch wheel bolt pattern such as 1999-2010 Workhorse W20\/W22 motorhomes drag race trucks and custom GM Ford medium heavy duty truck builds. Drilled holes improve cooling and bite while steel construction handles repeated hard stops without cracking for reliable performance in track or towing conditions.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrilled Friction Surface:\u003c\/strong\u003e Channels heat away faster and clears water or debris for reliable grip in wet or high heat track conditions\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSteel Alloy Material:\u003c\/strong\u003e Delivers higher thermal capacity than cast iron to endure extreme abuse in drag racing or towing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e0.25 Inch Thickness:\u003c\/strong\u003e Cuts unsprung weight versus thicker rotors for sharper throttle response and acceleration\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSnap Ring Groove Design:\u003c\/strong\u003e Locks securely to aluminum hats in floating 2-piece setups reducing noise and allowing expansion\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision 8x7.18 Bolt Pattern:\u003c\/strong\u003e Direct bolt-on for compatible hubs ensuring even contact and vibration-free operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePair with Wilwood snap ring style hats and matching calipers for complete 2-piece rear brake upgrade\u003c\/li\u003e\n\u003cli\u003eBed-in procedure required after installation for optimal friction and longevity\u003c\/li\u003e\n\u003cli\u003ePackaged to prevent damage during transit with protective wrapping\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional installation recommended.\u003c\/li\u003e\n\u003cli\u003eVerify hub register and stud length match 7.18 inch lug ID before mounting\u003c\/li\u003e\n\u003cli\u003eCompatible with Wilwood Superlite or Forged series calipers and snap ring hats\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eSubmodel\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eCustom Builds\u003c\/td\u003e\n\u003ctd\u003eVarious\u003c\/td\u003e\n\u003ctd\u003eDrag Race Trucks\u003c\/td\u003e\n\u003ctd\u003e8x7.18 Lug Pattern Rear\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1999-2010\u003c\/td\u003e\n\u003ctd\u003eWorkhorse\u003c\/td\u003e\n\u003ctd\u003eW20\/W22 Chassis\u003c\/td\u003e\n\u003ctd\u003eMotorhome Heavy Duty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCustom\u003c\/td\u003e\n\u003ctd\u003eGM\/Ford\u003c\/td\u003e\n\u003ctd\u003eMedium Duty Trucks\u003c\/td\u003e\n\u003ctd\u003e8x7.18 Bolt Circle Builds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose Wilwood?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eTrusted by racers for durable brake components in demanding environments\u003c\/li\u003e\n\u003cli\u003eMade with high iron steel formula proven to resist fade and wear\u003c\/li\u003e\n\u003cli\u003eExact tolerances from CNC machining ensure balance and consistent performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What bolt pattern does this rotor support?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e 8 studs on 7.18 inch diameter circle common on drag race rear ends and select heavy duty chassis like Workhorse motorhome platforms\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Is the material cast iron or steel?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e High iron content steel alloy provides better crack resistance and thermal properties for track or heavy towing use\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Does installation require special tools or hardware?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Uses snap ring for hat attachment no special tools beyond standard brake service plus compatible caliper bracket kit\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock - ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e 13 x 13 x 2 inches protective box\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 7.4 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wilwood","offers":[{"title":"Default Title","offer_id":43556275454031,"sku":"WIL160-16979","price":108.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/wilwood-11_25-x-0_25-8-on-7_18-snap-ring-drilled-steel-rotor-wilwood.jpg?v=1767411902","url":"https:\/\/www.blackopsautoworks.com\/products\/wilwood-11-25-x-0-25-8-on-7-18-snap-ring-drilled-steel-rotor","provider":"Black Ops Auto Works","version":"1.0","type":"link"}