{"title":"02-03 Harley F-150 \/ 5.4L Engine Fasteners","description":"","products":[{"product_id":"arp-2000-series-head-stud-kit","title":"ARP 2000 Series Head Stud Kit","description":"\u003cp\u003e\u003cspan\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eFord Modular 4.6L \/ 5.4L 2V \u0026amp; 4V. Does not fit 3V applications. #256-4201\u003c\/strong\u003e\u003c\/span\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eARP Pro Series studs\/bolts are cold-forged to ensure molecular integrity. They are heat-treated prior to thread rolling and machining. ARP Pro Series kits are also available with 8pt-12-point nuts\/heads, and all kits come complete with hardened parallel washers for an even load distribution and accurate torque readings.\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable cellpadding=\"6\" border=\"1\" width=\"400\"\u003e\n\u003ctbody\u003e\n\u003ctr bgcolor=\"#CCCCCC\"\u003e\n\u003cth colspan=\"2\"\u003eSpecifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"75%\"\u003eSocket Size(s)\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e9\/16 12pt, 3\/16 Allen\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003ca rel=\"noopener\" title=\"ARP Head Studs\" href=\"https:\/\/tech.arp-bolts.com\/instructions\/256-4201.pdf\" target=\"_blank\"\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eKit Instructions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":46645237088422,"sku":null,"price":464.3,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/6849\/8086\/files\/ARP256-4201__58453.jpg?v=1758224531"},{"product_id":"arp-innovators-west-balancer-bolt","title":"ARP Innovators West Balancer Bolt","description":"\u003cp\u003eThe ONLY ARP bolt on the market that was made specifically for the Innovators West balancer, it truly puts the proper clamping force on this balancer. This washer and bolt combo perfectly centers on the balancer on a OEM 5.4L Forged Crank. \u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e\u003cspan style=\"color: rgb(255, 42, 0); text-decoration: underline;\"\u003eDoes not work with a GT500\/Cobra Jet Crank. \u003c\/span\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eTorque Specs:\u003c\/p\u003e\n\u003cp\u003e1-lubricate the threads of the bolt, the under-head of the bolt and the front face of the balancer where the washer contacts the balancer with ARP Ultra Torque fastener assembly lube. Then install the washer onto the bolt and install the bolt hand tight\u003c\/p\u003e\n\u003cp\u003e2-Tighten the balancer to 100FT LBs using ARP Ultra Torque fastener assembly lube \u003c\/p\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":46662762496166,"sku":null,"price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/6849\/8086\/files\/IMG_1326.jpg?v=1758224873"},{"product_id":"arp-flexplate-bolt-kit","title":"ARP Flexplate Bolt Kit","description":"\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eFord Modular 4.6L \/ 5.4L \/ 5.0L Coyote, 12pt, 8 pieces, Flexplate Bolt Kit #254-2901\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eARP Pro Series studs\/bolts are cold-forged to ensure molecular integrity. They are heat-treated prior to thread rolling and machining. ARP Pro Series kits are also available with 8pt-12-point nuts\/heads, and all kits come complete with hardened parallel washers for an even load distribution and accurate torque readings.\u003c\/p\u003e\n\u003ctable cellpadding=\"6\" border=\"1\" width=\"400\"\u003e\n\u003ctbody\u003e\n\u003ctr bgcolor=\"#CCCCCC\"\u003e\n\u003cth colspan=\"2\"\u003eSpecifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"75%\"\u003eSocket Size(s)\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e5\/8 12pt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"75%\"\u003eUHL\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e0.800˝\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"75%\"\u003eThread Size\u003c\/td\u003e\n\u003ctd align=\"right\"\u003eM10 x 1.00\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003e\u003ca href=\"https:\/\/tech.arp-bolts.com\/instructions\/254-2901.pdf\" target=\"_blank\"\u003eKit Instructions\u003c\/a\u003e\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":46674758959270,"sku":null,"price":61.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/6849\/8086\/files\/254-2901.jpg?v=1758223978"},{"product_id":"arp-harmonic-damper-bolt-kit","title":"ARP Harmonic Damper Bolt Kit","description":"\u003cp\u003e\u003cstrong\u003e\u003cspan style=\"text-decoration: underline;\"\u003eFord Modular 4.6L \/ 5.4L 2V \u0026amp; 4V 12pt Harmonic Damper Bolt Kit #156-2501\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eARP Pro Series studs\/bolts are cold-forged to ensure molecular integrity. They are heat-treated prior to thread rolling and machining. ARP Pro Series kits are also available with 8pt-12-point nuts\/heads, and all kits come complete with hardened parallel washers for an even load distribution and accurate torque readings.\u003c\/p\u003e\n\u003ctable width=\"400\" border=\"1\" cellpadding=\"6\"\u003e\n\u003ctbody\u003e\n\u003ctr bgcolor=\"#CCCCCC\"\u003e\n\u003cth colspan=\"2\"\u003eSpecifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"75%\"\u003eSocket Size(s)\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e18mm 12pt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"75%\"\u003eUHL\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e1.800˝\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"75%\"\u003eThread Size\u003c\/td\u003e\n\u003ctd align=\"right\"\u003eM12 x 1.50\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"75%\"\u003ewasher included\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e\n\u003cp\u003eYes\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/tech.arp-bolts.com\/instructions\/156-2501.pdf\" target=\"_blank\"\u003e\u003cstrong\u003eKit Instructions\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":46676247347366,"sku":null,"price":43.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/6849\/8086\/files\/156-2501.jpg?v=1758223979"},{"product_id":"arp-main-stud-kit","title":"ARP Main Stud Kit","description":"\u003cp\u003e\u003cspan id=\"product_description\" itemprop=\"description\"\u003eThis Main Stud Kit fits all cast iron SOHC and DOHC 4.6 and 5.4 Blocks with 2 bolt mains and without factory windage tray. Fits all Mustang GT, F150, Navigator, Lightning, and 2003-2004 Cobra engines. Main Stud kits strengthen your bottom end for a bullet proof setup. These main stud kits are designed to increase clamping load without stretching and are a must in high performance applications.\u003c\/span\u003e\u003cspan\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable width=\"400\" border=\"1\" cellpadding=\"6\"\u003e\n\u003ctbody\u003e\n\u003ctr bgcolor=\"#CCCCCC\"\u003e\n\u003cth colspan=\"2\"\u003eSpecifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"75%\"\u003eSocket Size(s)\u003c\/td\u003e\n\u003ctd align=\"right\"\u003e\n\u003cp\u003e12mm 12pt, 4mm Allen\u003c\/p\u003e\n\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/tech.arp-bolts.com\/instructions\/156-5401.pdf\" target=\"_blank\"\u003e\u003cstrong\u003eKit Instructions\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePART# 156-5401\u003c\/strong\u003e\u003c\/p\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":46698703290534,"sku":null,"price":129.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/6849\/8086\/files\/156-5401.jpg?v=1758844603"},{"product_id":"arp-main-cap-side-bolts","title":"ARP Main Cap Side Bolts","description":"\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eARP\u003c\/strong\u003e - The world leader in fastener technology has just released five new Pro Series main cap side bolt kits for Ford Modular 4.6L \u0026amp; 5.4L V8 applications. All Pro Series side bolt kits feature 8740 chrome moly steel 12 point bolts that are heat treated prior to thread rolling and machining, and are nominally rated at 200,000 psi. \u003c\/span\u003e\u003cspan\u003eSpecial purpose washers are included where necessary. Optimum design, enhanced reliability and increased strength are the main attributes of ARP’s Pro Series main cap side bolt kits.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eFactory side bolts are torque to yield design and must be replaced when rebuilding as they are not reusable. These high quality ARP side bolts are designed to be used over and over again, plus will offer the best clamping forces for high performance engines. Sold in complete sets for one engine.  \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cspan style=\"text-decoration: underline;\"\u003e\u003cstrong\u003eFits:\u003c\/strong\u003e\u003c\/span\u003e  4.6 Cast Iron Windsor Blocks with 9mm Side Bolts \/ \u003c\/span\u003e\u003cspan\u003e5.4 Cast Iron Windsor Blocks with 9mm Side Bolts\u003c\/span\u003e\u003c\/p\u003e\n\u003ctable width=\"400\" border=\"1\" cellpadding=\"6\"\u003e\n\u003ctbody\u003e\n\u003ctr bgcolor=\"#CCCCCC\"\u003e\n\u003cth colspan=\"2\" style=\"width: 542px;\"\u003eSpecifications\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd width=\"75%\" style=\"width: 413.167px;\"\u003eSocket Size(s)\u003c\/td\u003e\n\u003ctd align=\"right\" style=\"width: 128.833px;\"\u003e7\/16 12pt\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e\u003ca href=\"https:\/\/tech.arp-bolts.com\/instructions\/156-5202.pdf\" target=\"_blank\"\u003e\u003cstrong\u003eKit Instructions\u003c\/strong\u003e\u003c\/a\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePART# 156-5202\u003c\/strong\u003e\u003c\/p\u003e","brand":"ARP","offers":[{"title":"Default Title","offer_id":46698721312934,"sku":null,"price":62.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/6849\/8086\/files\/156-5202_caff66a7-34e7-4f37-b662-d3d7122904d9.jpg?v=1758845152"},{"product_id":"supercharger-pulley-bridge-replacement-spacer","title":"Supercharger Pulley Bridge Replacement Spacer","description":"\u003cp\u003eFactory replacement pulley bridge spacer for Lightning and Harley supercharged applications. This precision-machined component is essential for maintaining proper belt alignment and ensuring optimal supercharger performance. Crafted from billet 6061 aluminum for durability and accuracy. If your original spacer has been lost or damaged, this OEM-equivalent part restores critical alignment tolerances. Direct fit replacement for seamless installation on compatible 99-04 Lightning \/ 02-03 Harley F-150 supercharged systems.\u003c\/p\u003e\n\u003cp\u003e\u003cspan style=\"color: rgb(255, 42, 0);\"\u003e\u003cstrong\u003eFor Trick Flow Heads See Our Other Spacer Kit \u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e","brand":"GAPerformance","offers":[{"title":"Default Title","offer_id":56582679330982,"sku":null,"price":25.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/6849\/8086\/files\/76eac053-8e09-4346-baff-980dbdede1ea.jpg?v=1780682402"},{"product_id":"supercharger-pulley-bridge-spacers-for-trick-flow-heads","title":"Supercharger Pulley Bridge Spacers For Trick Flow Heads","description":"\u003cp\u003eTired of improvising with random washers under your supercharger pulley bridge? We engineered these bridge spacers specifically for Trick Flow heads to eliminate guesswork and deliver consistent, reliable belt alignment every time. Purpose-built to solve a problem we see constantly in the shop, these spacers ensure proper pulley alignment and eliminate the headache of sourcing mismatched hardware. Get the permanent solution your build deserves. Trick Flow heads require M8 bolts instead of factory M10s, but their bolt heads sit thinner than OEM supercharged units. Without proper shimming, this creates misalignment and belt tracking issues. Our spacer kit bridges that gap precisely, restoring proper pulley alignment and eliminating the need for improvised washers. Built from real shop experience to solve this exact problem.\u003c\/p\u003e","brand":"GAPerformance","offers":[{"title":"Default Title","offer_id":56582711640230,"sku":null,"price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/6849\/8086\/files\/cf817de0-e983-42e7-aaac-0f0258e68c0e.jpg?v=1780692524"},{"product_id":"trick-flow®-8mm-timing-cover-bolt-and-stud-kits-for-ford-4-6l-5-4l-2v","title":"Trick Flow® 8mm Timing Cover Bolt and Stud Kits for Ford 4.6L\/5.4L 2V","description":"\u003cp\u003e\u003cspan\u003eTrick Flow® 8mm timing cover bolt and stud kits are designed for Ford 4.6L\/5.4L 2V applications. These bolt and stud kits allow you to maintain your factory accessory mounting when used with Trick Flow® Twisted Wedge® 185\/195 Series cylinder heads on modular engines originally equipped with 10mm bolts and studs.\u003c\/span\u003e\u003c\/p\u003e","brand":"Trick Flow","offers":[{"title":"Default Title","offer_id":56582736183462,"sku":null,"price":78.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/6849\/8086\/files\/tfs-51954tcb_xl.jpg?v=1780669644"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0654\/6849\/8086\/collections\/156-5202_92922261-12e6-413f-8585-abb5df77a713.jpg?v=1786573914","url":"https:\/\/gaperformancellc.com\/collections\/99-04-lightning-f-150-5-4l-engine-fasteners-copy.oembed","provider":"GAPERFORMANCE LLC","version":"1.0","type":"link"}