Automotive Racing Products (ARP) Crankshaft Main Cap Stud Set 235-5502; Hex Head Stud Black Oxide 8740 Chromoly for Chevy BBC w/ Windage Tray

Fits big block Chevrolet with 2-bolt mains and windage tray. ARP main cap studs are designed to meet the exacting standards and demands of professional engine builders and yet they are priced below what you might expect for a product with quality this high. Studs are superior to bolts because they provide more accurate torque since they don't twist in the threads in the block. All studs come with hardened parallel ground washers and high quality nuts. They are made from 8740 chrome moly steel and heat treated to 200,000 psi tensile strength.