ARP 135-5201 Main Bolt Kit 4-Bolt High Performance Chromoly for Big Block Chevy

ARP 135-5201 Main Bolt Kit 4-Bolt High Performance Chromoly for Big Block Chevy

The ARP 135-5201 Main Bolt Kit is specifically designed for Big Block Chevy engines, providing an upgraded solution for those seeking enhanced performance and reliability. Made from high-strength chromoly, this bolt kit ensures superior resistance to stretching and fatigue, making it ideal for high-performance applications. The precision-engineered design not only guarantees a snug fit but also promotes optimal sealing and block integrity, essential for maintaining engine durability under extreme conditions.

This kit includes high-quality bolts that have been meticulously crafted to meet the demands of competitive racing and high-torque applications. Each bolt is treated with a unique surface finish that enhances corrosion resistance and longevity, ensuring that your engine components stay securely fastened even in the harshest environments. The ARP 135-5201 kit eliminates the risks associated with using inferior fasteners, providing peace of mind for engine builders and enthusiasts alike.

FITMENT: This main bolt kit is compatible exclusively with Big Block Chevy engines, enhancing the main bearing cap connections and ensuring maximum torque capacity for performance builds and restorations alike.

Key Features & Benefits

• Constructed from high-strength chromoly steel for increased durability and resistance to failure.
• Optimized for Big Block Chevy engines, ensuring a precise fit and reliable performance.
• Unique surface treatment for enhanced corrosion resistance, prolonging bolt life even in challenging environments.
• Designed to withstand extreme stress and high torque conditions, making it perfect for racing applications.
• Includes all necessary bolts for a complete installation, simplifying the assembly process.

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.