Maximize holding power with ARP 612-1500 polished stainless steel 12-point bolts, providing 170,000 psi strength and rust-proof protection for harsh environments. The 5/16-18 x 1.500" underhead length ensures precise fit and load distribution—great for valve covers, brackets, or custom applications. A step above Grade 8 with show-car shine; made in the USA for professional results.
