Cam and Sprocket Gauge Pins 0.108" for Harley Davidson

They are used to check the pitch diameter of the pinions and cams.

A loose fit produces a clicking noise, while a tight fit produces a squealing noise that can damage the gear teeth and bearings.

Note: Can be used on OEM S&S TC or Twin Cam engines with aftermarket gear driven cams.

Fits: Big Twin models > 90-99 (except Twin Cam)