Arp 1545003 High Performance Series Main Bolt Kit For Select Ford Small Block Applications, 351W, 2-Bolt Main Covers randomly assigned key codes ensures

randomly assigned key codes ensures superior operation

Compatible with various vehicle models for versatile application

100% satisfaction guarantee with a full refund policy

and chamfers

2007-2011 Cadillac Escalade EXT Interior Driver Door Handle

Arp 1545003 High Performance Series Main Bolt Kit For Select Ford Small Block Applications, 351W, 2-Bolt Main Covers randomly assigned key codes ensuresFar superior to any other main bolt kit offered for use in competition engines, ARP's High Performance Series main bolts are designed to meet the exacting standards and demands of professional engine builders. Forged from 8740 chrome moly, these bolts feature generous under head radius and rolled threads for the utmost reliability. The threads are rolled after heat treating, so their fatigue life is about 1000% longer than most main bolts that are