Kiggly Crank Trigger Wheel High Friction Shims for 4G63 (3601) Exedy The 30-0306 comes with a

The 30-0306 comes with a black bezel and reversible black PSI/BAR boost pressure faceplate

• T56 transmission

Part Number: 620601 OD: 6-1/4" Bore Diameter: 1

• Fuel pumps are not included

The slider is cadmium plated

Kiggly Crank Trigger Wheel High Friction Shims for 4G63 (3601) Exedy The 30-0306 comes with aKiggly Racing 4G63 high friction diamond infused shims can be used with the crankshaft damper and trigger wheel to increase grip of the joint. Purchase includes two shims to be installed on each side of the trigger wheel. Recommended for applications above 500 TQ or 9000 RPM. Each shim is 0. 005" thick. Fits 4G63 6 bolt and 7 bolt DSM & Evo. This newly available technology increases grip of the joint by a factor of 3 4 times vs bare metal surfaces.