ARP Flywheel Bolt 290-2802; 1/2 in.-20 12-Point 8740 Chromoly Black Oxide for Pontiac 350 to 455

Fits 350-0455 cu.in. Pontiac V8s ARP's 290-2802 Pro Series flywheel bolts are superior to OEM bolts and should be considered mandatory in any high performance street or racing applications. The 290-2802 bolts are forged from an aerospace alloy and then heat treated before having the threads rolled and final machining. They have been rated at 180,000 PSI tensile strength. The flat, 12 point design of the head is an exclusive feature of the 290-2802 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!