{"product_id":"arp-chevy-sbc-geniii-ls-3-8in-flange-ss-12pt-header-bolt-kit","title":"ARP Header Bolt Kit For Chevrolet 3\/8˝ wide header flange Stainless 12-Pt Head","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e434-1202\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 672036041915\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eARP Header Bolt Kit For Chevrolet 3\/8\" Wide Header Flange Stainless 12-Pt Head - Fits 1955-2004 SBC BBC V8\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eSecure your exhaust headers with the ARP 434-1202 stainless stud kit designed for Chevrolet engines using 3\/8-inch wide header flanges. This kit fits small block Chevy (SBC) and big block Chevy (BBC) V8s in vehicles like Camaro Corvette Chevelle Impala and C\/K trucks from 1955 to 2004. Polished stainless construction handles extreme heat without corrosion while delivering 180,000 PSI tensile strength for reliable clamping force.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eARP Stainless Steel:\u003c\/strong\u003e Resists corrosion and exhaust temperatures up to 1500°F for long-lasting performance\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolished Finish:\u003c\/strong\u003e Provides clean underhood appearance and added protection against rust\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e12-Point Nuts:\u003c\/strong\u003e Compact design slips sockets into tight spaces near header pipes for fast installation\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNut-Starter Nose:\u003c\/strong\u003e Unique stud tip aligns threads perfectly to prevent cross-threading damage\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e180,000 PSI Strength:\u003c\/strong\u003e Far exceeds Grade 8 hardware to hold headers firmly under high vibration and torque\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eConfirm your headers have 3\/8-inch wide flanges for proper fit\u003c\/li\u003e\n\u003cli\u003eStuds measure 3\/8-16 x 1.750 inches for standard Chevy V8 ports\u003c\/li\u003e\n\u003cli\u003eManufactured in USA with precision threading for repeatable torque\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\u003eApply ARP Ultra-Torque assembly lubricant to studs and nuts\u003c\/li\u003e\n\u003cli\u003eTorque to 40-45 ft-lbs in a crisscross pattern. compatible with all SBC BBC header gaskets\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\u003e1967-2002\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\u003ctr\u003e\n\u003ctd\u003e1955-2004\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eCorvette\u003c\/td\u003e\n\u003ctd\u003eAll V8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1964-1973\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eChevelle\u003c\/td\u003e\n\u003ctd\u003eAll V8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1965-1996\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eImpala\u003c\/td\u003e\n\u003ctd\u003eAll V8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1960-1987\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eC\/K Pickup\u003c\/td\u003e\n\u003ctd\u003eAll V8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1962-1979\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eNova\u003c\/td\u003e\n\u003ctd\u003eAll V8\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e1960-1987\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eEl Camino\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\u003eTrusted by racers for decades in NHRA NASCAR drag applications\u003c\/li\u003e\n\u003cli\u003eEngineered fasteners with consistent strength beyond OEM specs\u003c\/li\u003e\n\u003cli\u003ePrecision CNC machining ensures flawless fit and torque retention\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 Does this kit fit small block and big block Chevy engines?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Yes fits all Chevrolet SBC 262-400 cid and BBC 396-454 cid V8s with 3\/8-inch wide header flanges including 283 327 350 383 396 427 454\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What material and finish are used?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e ARP proprietary stainless steel with polished finish resists heat oxidation and corrosion better than chrome moly alternatives\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What is the warranty and torque spec?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Limited lifetime warranty against manufacturing defects. torque studs to 40-45 ft-lbs using ARP lube for optimal seal\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 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 Compact box 1 x 5.5 x 7 inches protective foam insert\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.75 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":39861256978511,"sku":"ARP434-1202","price":57.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/arp-header-bolt-kit-for-chevrolet-38-wide-header-flange-stainless-12-pt-head-arp.jpg?v=1768370069","url":"https:\/\/www.blackopsautoworks.com\/products\/arp-chevy-sbc-geniii-ls-3-8in-flange-ss-12pt-header-bolt-kit","provider":"Black Ops Auto Works","version":"1.0","type":"link"}