{"product_id":"arp-m12-id-875-od-black-washers-pack-of-11","title":"ARP M12 ID .875 OD Black Washers - Pack of 10","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e200-8551\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 672036035341\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eARP M12 ID .875 OD Black Washers - Pack of 10 for GM LS Ford Modular\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eARP M12 ID .875 OD black washers in a pack of 10 serve as essential hardware for high-performance engine builds. They fit GM LS-series engines in Chevrolet Camaro Corvette Silverado and Ford 4.6L 5.4L Modular engines in Mustang trucks. These washers provide consistent clamp load and resist fatigue for reliable performance on street strip or track.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGenuine ARP Construction:\u003c\/strong\u003e Forged from high-strength 8740 steel for dependable clamping under extreme torque and heat\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecise Sizing:\u003c\/strong\u003e M12 inner diameter and 0.875 inch outer diameter with 0.062 inch thickness ensure exact fit on ARP studs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack Oxide Finish:\u003c\/strong\u003e Protects against corrosion and galling in harsh engine environments\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatched Set Design:\u003c\/strong\u003e Pack of 10 includes uniform washers for balanced installation in head stud kits\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Application:\u003c\/strong\u003e Works across multiple ARP fastener kits for broad engine compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eInspect studs and holes before installation to confirm compatibility\u003c\/li\u003e\n\u003cli\u003eKeep washers clean and dry to maintain surface integrity\u003c\/li\u003e\n\u003cli\u003eCompact lightweight design ships without damage\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\u003eClean all threads thoroughly and apply ARP Ultra-Torque fastener lubricant\u003c\/li\u003e\n\u003cli\u003eTorque to ARP or factory specifications in correct sequence recheck after heat cycles\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\u003e1997-2004\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eCamaro\u003c\/td\u003e\n\u003ctd\u003eLS1 Z28 SS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1997-2004\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eCorvette\u003c\/td\u003e\n\u003ctd\u003eLS1 C5\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1999-2007\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 1500\u003c\/td\u003e\n\u003ctd\u003eLS1 5.3L 6.0L\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2004-2006\u003c\/td\u003e\n\u003ctd\u003ePontiac\u003c\/td\u003e\n\u003ctd\u003eGTO\u003c\/td\u003e\n\u003ctd\u003eLS1 LS2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1996-2010\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eMustang\u003c\/td\u003e\n\u003ctd\u003e4.6L Modular GT\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1997-2010\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eF-150 Expedition\u003c\/td\u003e\n\u003ctd\u003e5.4L Modular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\n\u003ch4\u003eWhy Choose ARP?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eTrusted by racers and builders for decades in demanding applications\u003c\/li\u003e\n\u003cli\u003eManufactured with tight tolerances for repeatable results\u003c\/li\u003e\n\u003cli\u003eBacked by ARP engineering expertise and technical support\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 Which ARP head stud kits use these washers?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Compatible with LS1 LS6 LS2 LS3 LS7 kits like ARP 234-4317 234-4363 and Ford Modular kits 208-4401 including Chevy small block and late model GM engines\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material and finish do these washers have?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Made from high-strength 8740 chromoly steel with black oxide coating for corrosion resistance and smooth torque application\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Do these require special tools for installation?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Use standard torque wrench ARP lube and follow sequence no special tools needed beyond basics\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 UPS Ground or USPS Priority\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 Protective poly bag in 4 x 3 x 1 inch box\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.1 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":43739352957007,"sku":"ARP200-8551","price":10.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/arp-m12-id-_875-od-black-washers-pack-of-10-arp_6e146bde.jpg?v=1768370626","url":"https:\/\/www.blackopsautoworks.com\/products\/arp-m12-id-875-od-black-washers-pack-of-11","provider":"Black Ops Auto Works","version":"1.0","type":"link"}