{"product_id":"arp-5-16-in-18-rh-thread-1-500-in-hex-head-custom-450-bolts-set-of-5","title":"ARP 5\/16 in.-18 RH Thread, 1.500 in Hex Head Custom 450 Bolts - Set of 5","description":"\u003cp\u003e\u003cstrong\u003eSKU:\u003c\/strong\u003e \u003cspan itemprop=\"sku\"\u003e651-1500\u003c\/span\u003e | \u003cstrong\u003eUPC:\u003c\/strong\u003e 672036017668\u003c\/p\u003e\n\n\u003ch4\u003e\u003cstrong\u003eARP 5\/16 in.-18 RH Thread, 1.500 in. Grip Hex Head Custom 450 Bolts - Set of 5 for Custom Chevy \u0026amp; Ford V8 Rods\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eARP Custom 450 rod bolts provide strong clamping force for aftermarket connecting rods with 5\/16-18 threads and 1.500 inch grip length. These bolts support high-horsepower custom engine builds by resisting stretch and fatigue under heavy loads. The set of 5 allows targeted replacement in performance applications.\u003c\/p\u003e\n\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Specification:\u003c\/strong\u003e 5\/16 in.-18 right-hand threads deliver secure engagement in compatible rod big ends\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGrip Length:\u003c\/strong\u003e Exactly 1.500 inches of unthreaded shank prevents bottoming out and ensures even load distribution\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Strength:\u003c\/strong\u003e Custom 4500 series alloy steel offers 220,000 PSI tensile strength for extreme power handling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Design:\u003c\/strong\u003e Hex head accepts standard wrenches for precise torquing up to ARP specs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Processing:\u003c\/strong\u003e Rolled threads increase fatigue life and shear resistance over cut threads\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eVerify connecting rod big end ID and grip length match before ordering\u003c\/li\u003e\n\u003cli\u003eApply ARP Ultra-Torque or moly lubricant to threads and under bolt heads\u003c\/li\u003e\n\u003cli\u003eSet of 5 suits individual bolt replacement or smaller displacement engines\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\u003eResize connecting rod big end if needed for proper bolt fit\u003c\/li\u003e\n\u003cli\u003eTorque in stages per ARP instructions with calibrated torque wrench\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\u003c\/td\u003e\n\u003ctd\u003eUniversal\u003c\/td\u003e\n\u003ctd\u003ePerformance Connecting Rods\u003c\/td\u003e\n\u003ctd\u003e5\/16-18 Thread 1.500in Grip\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCustom\u003c\/td\u003e\n\u003ctd\u003eChevrolet\u003c\/td\u003e\n\u003ctd\u003eSmall Block V8\u003c\/td\u003e\n\u003ctd\u003eAftermarket H-Beam Rods\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCustom\u003c\/td\u003e\n\u003ctd\u003eFord\u003c\/td\u003e\n\u003ctd\u003eSmall Block V8\u003c\/td\u003e\n\u003ctd\u003eAftermarket I-Beam\/H-Beam Rods\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\u003eSupplies fasteners to NHRA Top Fuel and Pro Stock teams\u003c\/li\u003e\n\u003cli\u003eEvery bolt proof-loaded beyond yield point\u003c\/li\u003e\n\u003cli\u003eCNC machined for consistent dimensions and clamp load\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 How do I confirm fit for my rods?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Measure unthreaded grip length from under bolt head to thread runout. must be exactly 1.500 inches with 5\/16-18 big end threads\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What makes Custom 4500 steel different?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Heat-treated alloy achieves 220,000 PSI strength with superior ductility for boosted and forced induction engines\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e What warranty applies?\u003cbr\u003e\n      \u003cstrong\u003eA:\u003c\/strong\u003e Limited lifetime warranty covers defects in materials or workmanship when installed per ARP guidelines\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch4\u003eShipping \u0026amp;amp. Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground or FedEx 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 Protective sleeve in fiberboard box 7 x 4 x 1 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.30 lbs\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":43758947631183,"sku":"ARP651-1500","price":14.54,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/arp-516-in_-18-rh-thread-1_500-in-hex-head-custom-450-bolts-set-of-5-arp.jpg?v=1767415368","url":"https:\/\/www.blackopsautoworks.com\/products\/arp-5-16-in-18-rh-thread-1-500-in-hex-head-custom-450-bolts-set-of-5","provider":"Black Ops Auto Works","version":"1.0","type":"link"}