ARP Jeep Main Stud Kit 146-5401 4.0L Inline-6 Engines

ARP Jeep Main Stud Kit 146-5401 4.0L Inline-6 Engines

The ARP Jeep Main Stud Kit is specifically engineered for 4.0L inline-6 engines, providing superior strength and reliability over standard main bolts. This kit enhances the overall integrity of your engine assembly, ensuring that all critical components are securely held in place during high-performance applications. With its high tensile strength, this stud kit is designed to endure the rigorous demands of both street and off-road driving conditions.

Manufactured from premium-grade materials, the ARP main studs are heat-treated and precision-crafted to achieve a remarkable level of durability and resistance to fatigue. Each stud is designed to withstand the extreme pressures and torque loads that are commonplace in high-performance setups, effectively reducing the risk of engine failure and improving overall performance metrics.

FITMENT: This main stud kit is compatible with Jeep 4.0L inline-6 engines, providing a direct replacement for factory bolts. Its design integrates seamlessly with the existing engine architecture, making installation straightforward and efficient without the need for extensive modifications.

Key Features & Benefits

• High tensile strength for improved engine stability and performance.
• Precision machined for a perfect fit and easy installation.
• Heat-treated construction for enhanced durability and resistance to wear.
• Reduces the risk of engine failure under high-stress conditions.
• Engineered for both street and off-road applications.

Shipping. Free on every order, US only. Orders arrive in 2–4 days.

Returns. 30-day returns, except in extreme cases.

Support. Our team is available 24/7 for fitment mismatches or any other reason.

Warranty. Full manufacturer guarantee.