Brand: Tilton Engineering
This bolt kit attaches a Tilton OT-II quadruple-disc (4 plate) clutch to a step-type flywheels with unthreaded holes through the flywheel. The six high-strength 5/16-24 UNF bolts have 2.34" under-head length and 1.81" grip length. Includes Mil-Spec all-metal lock nuts and AN washers.
Not for flywheels with threaded holes. This bolt kit is for step-type flywheels (friction surface 0.010" above the clutch mounting surface).