McLeod Racing flywheel bolt kit (9 per box) fits Gen III/IV GM LS engines with a 9-bolt crank using 11mm x 1.50 fasteners. Engineered to improve flywheel register and clamping strength over OEM bolts, the kit uses Grade 8 steel produced to McLeod’s specifications. Select numbers include ARP components, offering a stronger, race-capable replacement for stock flywheel hardware on LS applications.
McLeod Bolt Pak Flywheel 9 Per Box Gm LS Motors 11mm