This shim kit includes a housing shim and a ring shim. These can be used, if necessary, to adjust the pinion to ring gear clearance. Both shims are 1/16 inch thick. Fits all Tilton Super Starters except Chevy. Installation instructions are included.
Note: The starter pinion to ring gear clearance must be 0.100 +/- 0.040 inch. Due to the Super Starter's high operating torque, failure to install correctly will usually result in damage to the starter or ring gear.