{"product_id":"arp-main-stud-kit-toyota-2jz-203-5405","title":"TOYOTA 2JZ GE\/GTE ARP MAIN STUD SET 203-5405","description":"\u003cp\u003eFitment:\u003cbr\u003e\u003cstrong\u003eToyota 2JZ-GTE \/ 2JZ-GE\u003c\/strong\u003e\u003c\/p\u003e\n\n\u003cp\u003e⚠️ \u003cstrong\u003eTechnical Build Warning (Read Before Purchasing)\u003c\/strong\u003e\u003cbr\u003e\nBecause ARP main studs provide vastly superior clamping force compared to factory hardware, installing them changes the internal shape of your engine block's bearing bores and a Line Bore is highly recommended.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMachine Shop Requirement:\u003c\/strong\u003e Your engine block \u003cstrong\u003emust be align-honed\u003c\/strong\u003e after installing these studs.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAssembly Protocol:\u003c\/strong\u003e Always carry out final align-honing using the exact same fasteners, washers, and ARP Ultra-Torque assembly lube packaged in this kit to guarantee concentric bearing bores.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eCritical Engineering Dimensions\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFastener Type:\u003c\/strong\u003e Heavy-Duty Crankshaft Main Cap Studs\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFastener Material:\u003c\/strong\u003e Premium 8740 Chrome Moly Steel Alloy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTensile Strength:\u003c\/strong\u003e 190,000–200,000 PSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNut Style:\u003c\/strong\u003e Precision 12-Point Nuts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlock Main Layout:\u003c\/strong\u003e Fits Factory 2-Bolt Main Configurations\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003ePremium Materials \u0026amp; Manufacturing Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEliminates Main Cap Walk:\u003c\/strong\u003e Engineered specifically to prevent fretting and main cap structural movement under extreme high-RPM and extreme boost environments.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePost-Heat-Treat Thread Rolling:\u003c\/strong\u003e Precision J-form threads are rolled onto the core alloy strictly \u003cem\u003eafter\u003c\/em\u003e the heat-treatment process. This design creates a thread assembly that delivers dramatically higher fatigue resistance than budget alternatives.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDefends Block Aluminum \u0026amp; Iron:\u003c\/strong\u003e Protects the structural threads buried deep inside your 2JZ block from stripping out or distorting over multiple rebuild teardowns.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBlack Oxide Protection:\u003c\/strong\u003e Entirely coated in a sleek black oxide chemical treatment to deliver long-lasting corrosion defense against harsh engine fluids.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cstrong\u003eWhat's Included In The Box?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(14) ARP 8740 Forged Main Studs\u003c\/li\u003e\n\u003cli\u003e(14) ARP Hardened Parallel-Ground Washers\u003c\/li\u003e\n\u003cli\u003e(14) ARP Pro Series 12-Point High-Torque Nuts\u003c\/li\u003e\n\u003cli\u003e(1) Packet of ARP Ultra-Torque Fastener Assembly Lubricant\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003ePN: 203-5405\u003cbr\u003e\nG.E. PN: ARP-MSK203-5405\u003c\/p\u003e","brand":"ARP (Automotive Racing Products)","offers":[{"title":"Default Title","offer_id":45404502786324,"sku":"203-5405","price":206.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2201\/0995\/files\/ARP2JZ203-5405.jpg?v=1687477553","url":"https:\/\/goldeneaglemfg.com\/products\/arp-main-stud-kit-toyota-2jz-203-5405","provider":"Golden Eagle Mfg.","version":"1.0","type":"link"}