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ARP main stud kit for Big Block Chevy 2-bolt mains supplies studs intended for securing the main caps on BB Chevy engines with two-bolt mains. The kit provides a stud-based clamping solution in place of conventional bolts, used to improve main-cap retention and simplify assembly in high-load or rebuilt Big Block Chevy applications.
ARP Main Stud Stud Kit BB Chevy 2 Bolt
