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The ARP main stud kit for Chevrolet small-block two-bolt mains supplies replacement studs intended to secure main bearing caps and preserve crankshaft alignment during engine assembly and rebuilds. Suited for Chevrolet small-block engines with 2-bolt mains, the kit provides the correct hardware for renewing bottom-end fasteners and restoring proper cap clamping during rebuild or performance refreshes.
ARP Chevrolet Small Block 2-bolt Main Stud Kit
