{"title":"5.9 Cummins Head Studs","description":"\n\u003ch2\u003e5.9 Cummins Head Studs, Bolt Kits \u0026amp; Gasket Sets\u003c\/h2\u003e\n\n\u003ch3\u003ePrecision CNC-Machined Head Stud Kits for 5.9L Cummins Diesel Engines\u003c\/h3\u003e\n\u003cp\u003eEvery head stud kit in this collection is manufactured from premium-grade ARP 2000 alloy steel or Custom Age 625+ material, engineered with centerless-ground threads and rolled thread forms for maximum fatigue resistance. These studs deliver tensile strength ratings from 220,000 psi up to 280,000 psi, far exceeding the factory torque-to-yield head bolts that come standard on Dodge Ram 2500 and 3500 trucks. Each kit includes hardened parallel-ground washers, precision-matched 12-point nuts, and ARP Ultra-Torque Fastener Assembly Lubricant to ensure accurate clamping force across every cylinder. Whether you are running a stock 5.9L 12-valve or a twin-turbo common rail build pushing 60+ psi of boost, these studs provide the cylinder head retention your engine demands.\u003c\/p\u003e\n\n\u003ch3\u003eBuilt for Heavy Towing, High Boost, and Fixing OEM Head Bolt Failures\u003c\/h3\u003e\n\u003cp\u003eFactory torque-to-yield head bolts on the 5.9 Cummins are single-use fasteners that stretch permanently upon installation. Once you remove the cylinder head for any reason, those bolts cannot be reused safely. That is where upgraded head studs come in. Unlike OEM bolts, ARP head studs clamp from both ends with even, consistent pressure, eliminating the twisting force that bolts apply during torquing. For truck owners pulling heavy gooseneck trailers through mountain grades, running compounds at 50+ psi, or simply wanting insurance against blown head gaskets during long hauls, head studs are not an upgrade you skip. Our kits cover the full range of 5.9 Cummins applications, from the 12-valve mechanical injection engines found in 1989 through 1998 Dodge Rams to the 24-valve VP44 and common rail HPCR engines that ran through 2007.\u003c\/p\u003e\n\n\u003ch3\u003eWhy Thousands of Diesel Owners Trust EGR Performance\u003c\/h3\u003e\n\u003cp\u003eEGR Performance: Engineered for Power. Backed for Life.\u003c\/p\u003e\n\u003cp\u003eMax efficiency, restored horsepower, and prolonged engine life for your EGR, DPF, and CCV systems on Powerstroke, Duramax, Cummins engines, etc.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFree Shipping: Fast \u0026amp; free delivery to get you back on the road sooner.\u003c\/li\u003e\n\u003cli\u003e45-Day Returns: Shop risk-free with our generous 45-day return policy.\u003c\/li\u003e\n\u003cli\u003e1-Year Warranty: Tested under extreme conditions. Guaranteed to perform.\u003c\/li\u003e\n\u003cli\u003e24\/7 Live Support: Real-time tech help from fitment to post-install tuning.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ctable\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct\u003c\/th\u003e\n\u003cth\u003eEngine\u003c\/th\u003e\n\u003cth\u003eVehicle Model\u003c\/th\u003e\n\u003cth\u003eYear Range\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHead Stud Replacement Kit\u003c\/td\u003e\n\u003ctd\u003e5.9L \u0026amp; 6.7L Cummins\u003c\/td\u003e\n\u003ctd\u003eDodge Ram 2500 \/ 3500\u003c\/td\u003e\n\u003ctd\u003e1998 through 2018\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCylinder Head Stud Bolt Nuts Kit\u003c\/td\u003e\n\u003ctd\u003e5.9L \u0026amp; 6.7L Cummins\u003c\/td\u003e\n\u003ctd\u003eDodge Ram 2500 \/ 3500\u003c\/td\u003e\n\u003ctd\u003e1998 through 2021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCylinder Head Gasket Set\u003c\/td\u003e\n\u003ctd\u003e5.9L Cummins\u003c\/td\u003e\n\u003ctd\u003eDodge Ram 2500 \/ 3500\u003c\/td\u003e\n\u003ctd\u003e2003 through 2006\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\n\n\u003cp\u003eShop 5.9 Cummins Head Studs Now!\u003c\/p\u003e\u003cscript type=\"application\/ld+json\"\u003e{\n  \"@context\": \"https:\/\/schema.org\",\n  \"@type\": \"FAQPage\",\n  \"mainEntity\": [\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What are the best head studs for a 5.9 Cummins?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"The best head studs for a 5.9 Cummins depend on your power goals and how hard you work the truck. ARP head studs are the industry standard, available in two primary grades: ARP 2000 material rated at 220,000 psi tensile strength and Custom Age 625+ rated at 280,000 psi tensile strength. For most street and moderate towing builds on the 5.9, ARP 2000 studs (part number 247-4202 for 24-valve, 247-4203 for 12-valve) provide more than enough clamping force to prevent head gasket failures. If you are running compound turbos, pushing past 50 psi of boost, or building a competition truck, the ARP 625+ studs deliver the highest tensile rating and can be reused across multiple engine rebuilds without losing clamp integrity.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Do I really need head studs on a 5.9 Cummins?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"If your 5.9 Cummins is stock or lightly modified with a mild tune, the factory head bolts are adequate for normal driving and moderate towing. The 5.9 Cummins is not notorious for blowing head gaskets the way the 6.7 Cummins is, so studs are not mandatory on a stock truck. However, once you exceed approximately 38 to 40 psi of boost with a larger turbo, injector upgrade, or aggressive tuning, the factory torque-to-yield bolts can no longer maintain sufficient clamping force under peak cylinder pressure. Studs also become necessary any time you remove the cylinder head, because the factory bolts are single-use and cannot be safely reinstalled.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the torque spec for ARP head studs on a 5.9 Cummins?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"ARP 2000 head studs on the 5.9 Cummins require a final torque of 125 ft-lbs using ARP Ultra-Torque Fastener Assembly Lubricant. ARP 625+ studs require a final torque of 150 ft-lbs with the same lubricant. Both grades must be torqued in three equal incremental steps following the factory Cummins cylinder head torque sequence, working from the center of the head outward in a spiral pattern. For ARP 2000 studs, the steps are roughly 42 ft-lbs, then 84 ft-lbs, then 125 ft-lbs. For ARP 625+ studs, the steps are 50 ft-lbs, 100 ft-lbs, and 150 ft-lbs. Never use motor oil or any lubricant other than the ARP Ultra-Torque lube, as the torque specs are calibrated specifically for that product.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I install head studs without removing the cylinder head on a 5.9 Cummins?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Yes, you can install head studs on a 5.9 Cummins without removing the cylinder head using a one-at-a-time method. You remove one factory head bolt, thread the stud into the block finger-tight, install the washer and nut, and torque it to spec, then repeat this for each bolt working in the correct sequence. This method is commonly used as a preventive upgrade on engines that are running fine but need more clamping force for higher boost levels. However, if you already have a blown head gasket or suspect cylinder head damage, the head must come off for proper inspection, deck surface prep, and a fresh gasket.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"What is the difference between ARP 425 and ARP 625 head studs for 5.9 Cummins?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"ARP 425 studs, also known as ARP 2000 material, are rated at approximately 220,000 psi tensile strength and torque to 125 ft-lbs. ARP 625+ studs, made from Custom Age 625+ alloy, are rated at approximately 280,000 psi tensile strength and torque to 150 ft-lbs. The 625+ material offers significantly higher fatigue resistance and can be reused multiple times at full torque spec, whereas the ARP 2000 studs have more limited reusability. For most 5.9 Cummins builds making moderate power, the ARP 425 studs are sufficient. The 625+ studs are the preferred choice for extreme competition builds, high-boost compound turbo setups, and any application where you plan to tear the engine down multiple times.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are 12-valve and 24-valve 5.9 Cummins head studs the same?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"No, 12-valve and 24-valve 5.9 Cummins head studs are not interchangeable. The 12-valve engines from 1989 through early 1998 use a different cylinder head casting that requires three different stud lengths in the same kit. The 24-valve engines from mid-1998 through 2007 use only two stud lengths due to the different head design. ARP assigns different part numbers to each: part 247-4203 for the 12-valve and part 247-4202 for the 24-valve. If you try to install a 24-valve stud kit on a 12-valve engine, or vice versa, the studs will not seat correctly and you will not achieve proper clamping force. Always verify your engine year and valve count before ordering.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"At what boost level do I need head studs on a 5.9 Cummins?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Most experienced builders and diesel shops recommend upgrading to head studs once you exceed 38 to 40 psi of boost on a 5.9 Cummins. Below that threshold, the factory torque-to-yield head bolts generally maintain adequate clamping force with a proper tune. Around 50 to 60 psi, which is common with compound turbo setups or large single turbos with aggressive fueling, head studs become critical. At those pressures, the combustion force during each power stroke can physically lift the cylinder head off the block deck with factory bolts. If you are planning to run twins or push past 50 psi, most builders go straight to the ARP 625+ for maximum clamping reserve.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"How do I install ARP head studs on a 5.9 Cummins?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Start by cleaning and chasing all threads in the block with a thread chaser before installing any studs. Apply ARP Ultra-Torque Fastener Assembly Lubricant to both ends of each stud and the underside of each nut. Thread each stud into the block finger-tight only. Do not use a wrench or socket to tighten the studs themselves. Install the cylinder head, then place the hardened washers and nuts over the studs. Torque the nuts in three equal steps following the factory Cummins torque sequence, starting from the center and working outward. For ARP 2000 studs, torque to 42 ft-lbs, then 84 ft-lbs, then 125 ft-lbs. For ARP 625+ studs, torque to 50 ft-lbs, 100 ft-lbs, then 150 ft-lbs. Many builders recommend loosening and re-torquing three to four times for proper seating.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Are head studs legal for street-driven 5.9 Cummins trucks?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"Head studs themselves are generally considered a mechanical fastener upgrade and do not alter emissions equipment. However, head stud installations are often performed in conjunction with other modifications such as EGR deletes, DPF removal, or performance tuning that may not comply with local, state, or federal emissions regulations. Any emissions-related modifications, including those performed alongside head stud installation, are intended for competition and closed-course off-road use only. It is the owner's responsibility to verify compliance with all applicable laws and regulations. Head studs purchased from EGR Performance are covered by our one-year warranty and free shipping policy. We also offer a 45-day return policy.\"\n      }\n    },\n    {\n      \"@type\": \"Question\",\n      \"name\": \"Can I reuse ARP head studs on a 5.9 Cummins?\",\n      \"acceptedAnswer\": {\n        \"@type\": \"Answer\",\n        \"text\": \"ARP 625+ head studs are designed for multiple reuse cycles at their full torque specification of 150 ft-lbs without losing clamping integrity. This makes them the preferred choice for competition engines that undergo frequent teardowns. ARP 2000 head studs can also be reused, but with more caution. ARP recommends inspecting the studs carefully for any signs of thread deformation, stretching, or fatigue before reusing them. If any stud shows visible wear or the threads do not thread smoothly, replace it. Factory torque-to-yield head bolts, by contrast, must never be reused. They are designed to stretch permanently during the initial installation and will not provide adequate clamping force if reinstalled.\"\n      }\n    }\n  ]\n}\u003c\/script\u003e","products":[{"product_id":"cylinder-head-stud-replacement-kit-dodge-ram-2500-3500-4000-4500-5500","title":"Head Stud Replacement Kit for Cummins 5.9L 6.7L Cummins Dodge Ram 2500 3500 (1998-2018)","description":"\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 15px 0;\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 10px; text-align: left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 10px; text-align: left;\"\u003eYear Range\u003c\/th\u003e\n\u003cth style=\"padding: 10px; text-align: left;\"\u003eEngine\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003eDodge Ram 2500\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e1998-2010\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eCummins 5.9L 24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003eDodge Ram 3500\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e1998-2010\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eCummins 5.9L 24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003eDodge Ram 4000\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e1998-2010\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eCummins 5.9L 24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003eDodge Ram 4500\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e1998-2010\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eCummins 5.9L 24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003eDodge Ram 5500\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e1998-2010\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eCummins 5.9L 24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003eRam 2500\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e2011-2018\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eCummins 6.7L 24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003eRam 3500\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e2011-2018\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eCummins 6.7L 24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003eRam 4000\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e2011-2018\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eCummins 6.7L 24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003eRam 4500\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e2011-2018\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eCummins 6.7L 24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 10px;\"\u003eRam 5500\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003e2011-2018\u003c\/td\u003e\n\u003ctd style=\"padding: 10px;\"\u003eCummins 6.7L 24V\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eVehicle Fitment Description\u003c\/h2\u003e\n\u003cp\u003eThis \u003cstrong\u003eCylinder Head Stud Replacement Kit\u003c\/strong\u003e is designed for \u003cstrong\u003eDodge Ram\u003c\/strong\u003e models from \u003cstrong\u003e1998 to 2010\u003c\/strong\u003e and \u003cstrong\u003e2011 to 2018\u003c\/strong\u003e, specifically for vehicles equipped with \u003cstrong\u003eCummins 5.9L\u003c\/strong\u003e and \u003cstrong\u003e6.7L 24V engines\u003c\/strong\u003e. Ensure optimal performance and reliability with this high-quality replacement part.\u003c\/p\u003e","brand":"EGR Performance","offers":[{"title":"Default Title","offer_id":51195477688635,"sku":"AM-B0DLB5JJB1","price":122.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0284\/6448\/0316\/files\/71YBvBh7MgL.jpg?v=1777135485"},{"product_id":"engine-cylinder-head-bolts-studs-kit-ram-2500-3500-5-9l-6-7l-diesel","title":"Cylinder Head Stud Bolt Nuts Kit for 5.9L 6.7L Cummins Ram 2500 3500 (1998-2021)","description":"\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 15px 0;\" border=\"1\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth style=\"padding: 8px; text-align: left;\"\u003eModel\u003c\/th\u003e\n\u003cth style=\"padding: 8px; text-align: left;\"\u003eYear Range\u003c\/th\u003e\n\u003cth style=\"padding: 8px; text-align: left;\"\u003eEngine\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eRam 2500\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e1998-2021\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e5.9L \/ 6.7L Diesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px;\"\u003eRam 3500\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e1998-2021\u003c\/td\u003e\n\u003ctd style=\"padding: 8px;\"\u003e5.9L \/ 6.7L Diesel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eVehicle Fitment Description\u003c\/h2\u003e\n\u003cp\u003eThis upgraded steel engine cylinder head bolts and studs kit is designed as a direct replacement for the stock head bolts for \u003cstrong\u003e1998-2021 Ram 2500\u003c\/strong\u003e and \u003cstrong\u003eRam 3500\u003c\/strong\u003e models equipped with \u003cstrong\u003e5.9L \/ 6.7L Cummins B-Series diesel 24-valve inline-6 engines\u003c\/strong\u003e. Ensure optimal performance and reliability with this high-quality replacement.\u003c\/p\u003e","brand":"EGR Performance","offers":[{"title":"Default Title","offer_id":51195484012859,"sku":"AM-B09VPRJ522","price":154.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0284\/6448\/0316\/files\/cdf59a65013fb5d4d2dba8a56ead40f9.jpg?v=1779260258"},{"product_id":"cylinder-head-gasket-set-for-dodge-ram-2500-3500-5-9l-diesel","title":"Cylinder Head Gasket Set for 5.9L Cummins Dodge Ram 2500 3500 2003-2006","description":"\u003ctable style=\"width: 100%; border-collapse: collapse; margin: 15px 0;\" border=\"1\"\u003e\r\n\u003ctbody\u003e\r\n\u003ctr\u003e\r\n\u003cth style=\"padding: 10px; text-align: left;\"\u003eModel\u003c\/th\u003e\r\n\u003cth style=\"padding: 10px; text-align: left;\"\u003eYear Range\u003c\/th\u003e\r\n\u003cth style=\"padding: 10px; text-align: left;\"\u003eEngine\u003c\/th\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"padding: 10px;\"\u003eRam 2500\u003c\/td\u003e\r\n\u003ctd style=\"padding: 10px;\"\u003e2003-2006\u003c\/td\u003e\r\n\u003ctd style=\"padding: 10px;\"\u003e5.9L Cummins\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003ctr\u003e\r\n\u003ctd style=\"padding: 10px;\"\u003eRam 3500\u003c\/td\u003e\r\n\u003ctd style=\"padding: 10px;\"\u003e2003-2006\u003c\/td\u003e\r\n\u003ctd style=\"padding: 10px;\"\u003e5.9L Cummins\u003c\/td\u003e\r\n\u003c\/tr\u003e\r\n\u003c\/tbody\u003e\r\n\u003c\/table\u003e\r\n\u003ch2\u003eProduct Overview\u003c\/h2\u003e\r\n\u003cp\u003eThis \u003cstrong\u003eupper rebuild kit\u003c\/strong\u003e includes a complete top-end gasket set for \u003cstrong\u003eDodge Cummins 5.9L 24V 6BT\u003c\/strong\u003e engines with CP3 fuel pumps, ensuring all necessary components for a successful rebuild.\u003c\/p\u003e\r\n\u003ch2\u003eCommon Faults \u0026amp; Replacement Symptoms\u003c\/h2\u003e\r\n\u003cul\u003e\r\n\u003cli\u003eEngine overheating due to gasket failure\u003c\/li\u003e\r\n\u003cli\u003eOil leaks from the head gasket area\u003c\/li\u003e\r\n\u003cli\u003eLoss of engine power and performance\u003c\/li\u003e\r\n\u003c\/ul\u003e\r\n\u003ch2\u003eIdeal For\u003c\/h2\u003e\r\n\u003cp\u003eThis product is ideal for DIY enthusiasts and professional mechanics looking to replace worn head gaskets in \u003cstrong\u003eDodge Ram\u003c\/strong\u003e diesel engines.\u003c\/p\u003e","brand":"EGR Performance","offers":[{"title":"Default Title","offer_id":51248519610683,"sku":"AM-B0BB63L3LS","price":152.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0284\/6448\/0316\/files\/811XJK9kMQL.jpg?v=1778653304"}],"url":"https:\/\/www.egrperformance.com\/collections\/5-9-cummins-head-studs.oembed","provider":"EGR Performance","version":"1.0","type":"link"}