Specifications
- Brand
- ARP
- Part #
- 203-4301
- UPC
- 672036040499
ARP Toyota 2JZGE/GTE CA625+ Head Stud Kit
$523.16
ARP Toyota 2JZGE/GTE CA625+ Head Stud Kit for 1993-2005 Lexus GS300. Keeps your cylinder head sealed under high boost.
Key Features
- Direct fit — verified for 1993-2005 Lexus GS300, 2001-2005 Lexus IS300, 1992-2000 Lexus SC300, 1993-1998 Toyota Supra
- ARP CA625+ alloy construction — offers superior tensile strength and fatigue life over 8740 chrome moly
- Heat-treated and rolled threads — provides increased strength and easier installation
- Includes parallel ground washers — ensures even load distribution
- Black oxide finish — offers corrosion resistance
- Includes ARP Ultra-Torque fastener lubricant and 12-point nuts
⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more
Product Details
Doing a high-performance engine build on your Toyota 2JZGE or 2JZGTE? ARP's CA625+ Head Stud Kit (part number 203-4301) is a solid choice for keeping your cylinder head securely sealed, especially when you're running increased boost or higher cylinder pressures. These studs are a significant upgrade over stock head bolts.
ARP uses their proprietary CA625+ alloy for these studs. This material offers a higher tensile strength and fatigue life compared to 8740 chrome moly, meaning it can handle more stress before deforming or breaking. This is crucial for maintaining a reliable seal between the cylinder head and the engine block under demanding conditions.
Specifications
- Brand
- ARP
- Manufacturer Part #
- 203-4301
- UPC
- 672036040499
Frequently Asked Questions
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ARP Toyota 2JZGE/GTE CA625+ Head Stud Kit