{"product_id":"arp-1-2-13-x-2-750-hex-ss-bolts-5-pkg","title":"ARP 1\/2-13 x 2.750 Hex SS Bolts (5\/pkg)","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e646-2750\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 672036039592\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eARP 1\/2-13 x 2.750 Hex Stainless Steel Bolts 1955-2004 Chevrolet Small Big Block Ford Windsor Buick Pontiac V8 (5 Pack)\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eARP 1\/2-13 x 2.750 hex stainless steel bolts provide dependable fastening for performance engine components including exhaust manifolds valve covers and oil pans. These bolts fit 1955-2004 Chevrolet small block and big block engines Ford 289\/302\/351W Buick 350\/455 Pontiac 400\/455 and similar V8s. Corrosion resistant construction maintains secure clamping under extreme heat vibration and moisture exposure.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e 300 series stainless steel offers robust strength and rust resistance in harsh engine bay conditions with moisture and exhaust gases\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Specs:\u003c\/strong\u003e 1\/2-13 coarse thread 2.750 inch length aligns with OEM replacements for full thread engagement without bottoming\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Design:\u003c\/strong\u003e Hex head takes 3\/4 inch socket for straightforward torquing to ARP specified values\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStrength Rating:\u003c\/strong\u003e High tensile strength endures performance engine builds through repeated thermal cycles and stress\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePack Size:\u003c\/strong\u003e 5 bolts per package suits typical repairs such as manifold swaps or rocker arm setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eInspect threads and holes for cleanliness before use\u003c\/li\u003e\n\u003cli\u003eApply ARP thread lubricant during assembly for accurate torque\u003c\/li\u003e\n\u003cli\u003eShips in protective packaging to prevent 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\u003eTorque in sequence using calibrated wrench to ARP specs\u003c\/li\u003e\n\u003cli\u003eWorks with existing washers and standard ARP hardware\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\u003e1955-2004\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSmall Block V8\u003c\/td\u003e\n\u003ctd\u003eAll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1965-2002\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eBig Block Mark IV\u003c\/td\u003e\n\u003ctd\u003eAll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1962-1997\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003e289\/302\/351W\u003c\/td\u003e\n\u003ctd\u003eAll\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1967-1981\u003c\/td\u003e\n\u003ctd\u003eBuick\u003c\/td\u003e\n\u003ctd\u003eSkylark Riviera\u003c\/td\u003e\n\u003ctd\u003e350\/455 V8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1967-1979\u003c\/td\u003e\n\u003ctd\u003ePontiac\u003c\/td\u003e\n\u003ctd\u003eFirebird GTO\u003c\/td\u003e\n\u003ctd\u003e350\/400\/455\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1968-1985\u003c\/td\u003e\n\u003ctd\u003eOldsmobile\u003c\/td\u003e\n\u003ctd\u003eCutlass 442\u003c\/td\u003e\n\u003ctd\u003e350\/403\/455\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1965-1982\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eCorvette C2 C3\u003c\/td\u003e\n\u003ctd\u003eAll V8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1967-1969\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eCamaro\u003c\/td\u003e\n\u003ctd\u003eAll V8\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\u003eARP fasteners power professional racing teams in NHRA NASCAR and drag circuits\u003c\/li\u003e\n\u003cli\u003eEvery bolt undergoes rigorous testing for consistent clamping force\u003c\/li\u003e\n\u003cli\u003ePrecision rolled threads ensure even load distribution across applications\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 engine applications do these bolts support?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Designed for GM LS small block big block Ford Windsor series Buick Oldsmobile Pontiac V8s in exhaust intake oil pan and accessory mounts\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the material and finish?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Made from 300 series stainless steel with rolled threads and plain finish for direct engine bay use\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What torque specs apply and is there warranty?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Follow ARP torque charts with moly lube ARP provides manufacturer defect warranty contact for details\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 Plastic bag in cardboard box 6 x 4 x 1 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.40 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":43751989968975,"sku":"ARP646-2750","price":41.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/arp-12-13-x-2_750-hex-ss-bolts-5pkg-arp.jpg?v=1767415169","url":"https:\/\/www.blackopsautoworks.com\/products\/arp-1-2-13-x-2-750-hex-ss-bolts-5-pkg","provider":"Black Ops Auto Works","version":"1.0","type":"link"}