ARP BB Chevy 502 4-Bolt main stud kit

BB Chevy 502 4-Bolt Main Stud Kit

The BB Chevy 502 4 Bolt Main Stud Kit is designed to provide maximum bottom-end stability for high-performance Big Block Chevrolet 502 engines. Engineered by ARP, these premium main studs reduce main cap walk and protect your engine block’s threads, making them essential for high-horsepower street or racing builds.

Key Features

• Manufactured from premium alloy for exceptional tensile strength
• Precision heat-treated and thread-rolled for maximum fatigue life
• Significantly reduces main cap walk under heavy loads
• Complete kit with all necessary studs, washers, and nuts

Fitment

• Big Block Chevy 502 engines with 4-bolt main caps

Note: Please verify your specific engine block configuration and main cap design to ensure absolute compatibility before ordering.