ARP Main Bolt Kit for SB Chevy 4-Bolt

ARP Main Bolt Kit for SB Chevy 4-Bolt Brand: ARP Upgrade the strength and reliability of your small-block Chevy with the ARP Main Bolt Kit for SB Chevy 4-Bolt mains. Precision-engineered and manufactured from high-strength ARP fastener alloys, these main bolts deliver consistent clamping force and long-term durability for high-performance and street engines alike. Direct-fit for SB Chevy 4-bolt main applications High-strength alloy construction for superior fatigue resistance Improved clamping load reduces main cap movement and improves bearing life Corrosion-resistant finish for long service life Includes all necessary bolts for a complete 4-bolt main install Perfect for rebuilds, performance builds, and engines running higher RPM or boost, ARP main bolts help protect your bottom end investment and maintain consistent torque values. Backed by ARP's engineering and quality control, this kit is a smart upgrade for serious builders.