The Moroso self-locking oil pan bolt set for Chevrolet small block and Oldsmobile applications includes eighteen bolts to secure the oil pan. The self-locking feature helps maintain clamping where vibration and thermal cycles occur, offering a complete replacement set for pan reinstallation or gasket service so you can renew fasteners without mixing sizes.
Moroso Chevrolet Small Block/Oldsmobile Self Locking Oil Pan Bolts - Set of 18