ARP Small Block Chevy LS1 Main Stud Kit

SB Chevy LS1 Main Stud Kit

The SB Chevy LS1 Main Stud Kit is a premium, high-strength fastening solution designed to secure the main caps on your high-performance engine block. Engineered by ARP, this kit minimizes main cap walk and provides superior clamp load, making it a critical upgrade for high-RPM and high-horsepower applications.

Key Features

• Premium aircraft-quality alloy steel construction
• Heat-treated to ensure maximum tensile strength and durability
• Precision ground and thread-rolled to strict standards
• Eliminates main cap walk to protect engine bearings and block

Fitment

• Small Block Chevrolet Gen III / Gen IV LS1 engines
• Compatible with applicable factory and aftermarket blocks requiring 234-5608 specifications

Note: Please verify your specific engine block configuration, main cap dimensions, and year model to ensure compatibility before ordering.