Brand: Tilton Engineering
This bolt kit is designed to attach a Tilton OT-III single-disc racing clutch (sintered metallic) to a step-type flywheel (friction surface 0.010" above the clutch mounting surface), or to attach an OT-III single-disc carbon/carbon clutch to a pot-type (flat) flywheel. In either installation, the flywhel must have 5/16-24 UNF threaded holes for mounting.
The eight 5/16-24 UNF bolts in this kit have 1.47" under-head length and 0.938" grip length.
Not for flywheels with through holes.