Cummins Adjustable Cam Gear w/Bronze Cam Retainer - ADJCAM

Cummins adjustable camshaft hub/gear. This allows for adjustment of 10 degrees of camshaft timing at a rate of 1.5 degrees per hole. Easily and effectively degree your camshaft in to the desired specs without the use of offset keyways. BRONZE CAMSHAFT RETAINER WITH COUNTERSUNK HOLES INCLUDED!!!