McLeod Racing flywheel bolt kit (8 per box) is made for Gen III/IV GM LS engines with an 8-bolt crank using 11mm x 1.50 fasteners. These bolts deliver increased clamping strength and improved flywheel register compared with OEM hardware. McLeod uses Grade 8 steel to its proprietary specs, and select part numbers feature ARP hardware, giving racers and street builders a durable, reliable fastener solution.
McLeod Bolt Pak Flywheel 8 Per Box Gm LS Motors 11mm