| Year | Make | Model |
|---|---|---|
| 1985 - 1989 | Toyota | MR2 GT |
| 1988 - 1989 | Toyota | MR2 Super Charged |
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ARP Head Stud Kit | Toyota 4AGE (203-4203)
ARP Head Stud Kit | Toyota 4AGE (203-4203)
SKU:203-4203
In stock
Regular price
$115.95 USD
Regular price
$127.18 USD
Sale price
$115.95 USD
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â–¶ Vehicle Fitments
The ARP Head Stud Kit for Toyota 4AGE engines is a high-performance fastener set designed to enhance the clamping force and reliability of the cylinder head. Constructed from premium grade 8740 alloy and heat treated to 200,000 psi, these studs offer exceptional strength and durability under high thermal and mechanical stress. They are engineered to provide a secure seal, reducing the risk of head gasket failure and ensuring consistent engine performance during demanding driving conditions. Ideal for engine rebuilds and performance upgrades, these studs deliver a robust solution for maintaining head integrity and improving overall engine reliability.
Designed specifically for Toyota 4AGE engines, this head stud kit fits models equipped with this engine type, offering a direct replacement for stock fasteners. Suitable for both enthusiast and professional applications, these studs are perfect for street, track, or high-performance builds where maximum clamping force is required. The kit includes all necessary fasteners for installation, ensuring a straightforward upgrade process. Properly installed, these studs help maintain optimal cylinder head positioning and sealing, making them an essential component for reliable engine performance.
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Overview
Overview
ARP Head Stud Kit
Toyota 4AGE
Part #: 203-4203
Overview
The ARP Head Stud Kit for Toyota 4AGE engines is a high-quality set of fasteners designed to provide superior clamping force and durability for your engine's cylinder head. Crafted specifically for enthusiasts and professional rebuilders, these studs help ensure a secure and reliable seal under demanding conditions. Made from premium grade 8740 alloy and heat treated to 200,000 psi, they are engineered to withstand high thermal and mechanical stresses, supporting optimal engine performance and longevity. Whether you're building a performance engine or restoring a stock setup, these studs are an essential upgrade for maintaining proper head gasket integrity and preventing head lift during high-performance operation.Key Features
This head stud kit combines advanced materials and precise manufacturing to deliver consistent, reliable performance. Key features include:- Made from heat-treated 8740 alloy steel for exceptional strength and durability
- Centerless ground for near-perfect concentricity and precise fitment
- Designed to withstand high torque loads and thermal cycling
- Engineered for use in high-performance and stock engine rebuilds
- Includes all necessary hardware for proper installation
Construction & Design
Each ARP head stud is manufactured with meticulous attention to detail, utilizing advanced heat treatment processes to achieve maximum tensile strength. The centerless grinding process ensures the studs are perfectly concentric, which promotes even load distribution and reduces the risk of head gasket failure. The robust alloy construction provides excellent resistance to stretching and fatigue, making these studs suitable for both daily driving and high-performance applications.Installation & Fitment
Installation of these head studs requires proper torque procedures and should be performed following ARP's recommended specifications. It is important to verify fitment against your specific engine model and application to ensure compatibility. The kit is designed as a direct replacement for OEM fasteners, simplifying the upgrade process and enhancing engine reliability.