CAM LOBE CLEARANCE CUTTER TOOL. CUTS ENGINE CASE IN PINION RACE AREA FOR LOBE CLEARANCE WITH HIGH LIFT CAMS. USE BY HAND OR WITH A 1/2 ELECTRIC DRILL. FOR USE WITH ALL BIG TWINS.
Source: Custom Chrome
Can be used with the engine in the frame. Bolts to the engine case across the cam cover face, and has an adjustable cutter powered by any 1/2" drill. The cutter provides additional clearance for the front intake cam lobe in the pinion race area.