Automotive Racing Products (ARP) Flywheel Bolt 330-2802; Pro-Series M11 x 1.5 0.880 in. 12-Point 8740 Chromoly Black Oxide for Chevy LS

Fits Gen III LS Series small block Chevrolet ARP's 330-2802 Pro Series flywheel bolts are the premium grade bolts that were originally developed for use in NASCAR competition. They should be considered mandatory in any high performance street or racing applications. The 330-2802 bolts are forged from an aerospace alloy and then heat treated before having the threads rolled and final machining. They have been rated at 200,000 psi tensile strength. The flat, 12 point design of the head is an exclusive feature of the 330-2802 and the larger than stock shank diameter insures an increase in strength. Don't take any chances with the safety of your street machine or race car, insist on the special bolts and fasteners developed by the engineers at ARP!