Cummins 3.9L (4BT) ARP2000 Head Stud Kit - New ARP Fasteners - Cylinder Heads

Cummins 3.9L (4BT) ARP2000 Head Stud Kit - New ARP Fasteners - Cylinder Heads

The Cummins 3.9L (4BT) ARP2000 Head Stud Kit is designed to provide superior clamping force and reliability for your engine's cylinder heads. Constructed from high-quality ARP2000 material, these head studs ensure that your engine maintains optimal performance under demanding conditions. The precision engineering behind each stud ensures a perfect fit, which is essential for maintaining factory specifications and performance standards.

This head stud kit is specifically designed for the Cummins 3.9L (4BT) engine, making it an ideal upgrade for performance enthusiasts and those looking to enhance the durability of their engine build. By replacing factory head bolts with ARP's head studs, you significantly reduce the risk of head separation under high boost levels or extreme RPMs, thus prolonging the lifespan of your engine components.

FITMENT: This head stud kit is compatible with Cummins 3.9L (4BT) engines, tailored precisely for high-performance applications or standard rebuilds.

Key Features & Benefits

• High-Strength ARP2000 Material: Offers exceptional tensile strength and fatigue resistance.
• Enhanced Clamping Force: Ensures a secure fit, preventing head gasket failure under extreme conditions.
• Precision Machined: Guarantees an exact fit for easy installation and reliability.
• Ideal for Performance Upgrades: Perfect for those seeking to push their engine's limits without compromising durability.
• Comprehensive Kit: Includes all necessary fasteners for a complete head stud replacement.

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

Returns. 60-day free returns, except in extreme cases.

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

Warranty. Full manufacturer guarantee.