ARP 8740 camshaft bolt for 2V or 4V 4.6 and 5.4 engines. DOES NOT FIT 3V or COYOTE ENGINES. Fits the larger 12mm applications, check for fitment. Factory camshafts in older (up to 99) typically use this larger diameter 12mm cam bolt. Later model engines use the smaller 10mm bolts. Most aftermarket camshafts utilize this larger 12mm size. Includes one cam bolt so please buy the correct quantity you need. 2 bolts needed for SOHC engines and 4 bolts needed for DOHC engines.
