{"product_id":"arp-2004-and-later-chevy-ls-head-stud-kit","title":"ARP Cylinder Head Stud Kit for SB Chevy '04 \u0026 later","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e234-4345\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 672036047696\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eARP Cylinder Head Stud Kit for Chevrolet Small Block Chevy 2004 \u0026amp; Later\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eARP Pro Series cylinder head stud kit 234-4345 provides strong clamping for Small Block Chevy engines 2004 and later including LS cathedral port applications in Chevrolet trucks cars and performance builds. These studs use 8740 chrome moly material heat-treated to 190000 PSI for dependable head sealing under high cylinder pressures. Professional engine builders choose this kit for its precision fit that allows gaskets and heads to align perfectly preventing leaks and gasket blowouts.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003e8740 Chrome Moly Construction:\u003c\/strong\u003e Heat-treated to 190000 PSI tensile strength for consistent performance in demanding racing and street applications\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenterless Ground Studs:\u003c\/strong\u003e Ensures concentricity and straightness so cylinder heads and gaskets slide into place without binding\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePost-Heat-Treat Thread Rolling:\u003c\/strong\u003e Delivers 2000% higher fatigue resistance compared to pre-heat-treat threading for long-term durability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUndercut Stud Design:\u003c\/strong\u003e Equalizes stretch on shorter studs for uniform clamping force that handles head gasket compression\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack Oxide Finish:\u003c\/strong\u003e Provides corrosion resistance and includes 12-point nuts for secure installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eVerify engine block and cylinder head compatibility before installation\u003c\/li\u003e\n\u003cli\u003eUse ARP Ultra-Torque fastener lubricant for accurate torque values\u003c\/li\u003e\n\u003cli\u003ePackaged in protective ARP box to prevent damage during transit\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\u003eTorque studs in sequence to ARP specifications typically 65-75 ft-lbs depending on application\u003c\/li\u003e\n\u003cli\u003eRequires cathedral port LS heads compatible with stock GM hardware patterns\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\u003e2004-2006\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 1500\u003c\/td\u003e\n\u003ctd\u003e4.8L LR4 5.3L LM7\/LY5 6.0L LQ4\/LQ9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2004-2006\u003c\/td\u003e\n\u003ctd\u003eGMC\u003c\/td\u003e\n\u003ctd\u003eSierra 1500\u003c\/td\u003e\n\u003ctd\u003e4.8L LR4 5.3L LM7\/LY5 6.0L LQ4\/LQ9\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\u003e5.7L LS1 6.0L LS2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2005-2007\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eCorvette\u003c\/td\u003e\n\u003ctd\u003e6.0L LS2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2007-2009\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSilverado 1500 Classic\u003c\/td\u003e\n\u003ctd\u003e5.3L LM7 6.0L LQ4\/LQ9\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e2004-2007\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eExpress 2500\u003c\/td\u003e\n\u003ctd\u003e6.0L LQ4\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\u003eRelied on by professional engine builders for all-out competition engines\u003c\/li\u003e\n\u003cli\u003eMade in USA with premium alloys and exacting manufacturing processes\u003c\/li\u003e\n\u003cli\u003eStuds feature ARP stamp as guarantee of precision and reliability\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 Will this kit fit 2004 and later Chevrolet Small Block Chevy LS engines?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes it fits 2004+ SB Chevy with cathedral port heads like 4.8L 5.3L 5.7L and 6.0L in Silverado Sierra GTO and Corvette models\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material and strength rating does it have?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Constructed from 8740 chrome moly alloy precisely heat-treated to 190000 PSI with black oxide finish for protection\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What warranty is provided and are special tools needed?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e ARP warrants against manufacturing defects includes 12-point nuts no special tools beyond torque wrench and ARP lube required\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\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 ARP box dimensions 7.25 x 7.25 x 2.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 3.68 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":39861246328911,"sku":"ARP234-4345","price":517.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/arp-cylinder-head-stud-kit-for-sb-chevy-04-later-arp.jpg?v=1768370000","url":"https:\/\/www.blackopsautoworks.com\/products\/arp-2004-and-later-chevy-ls-head-stud-kit","provider":"Black Ops Auto Works","version":"1.0","type":"link"}