460 Ford Big Block Cam Bearing Repair - The Blue Oval Cam-Bearing Fix
A micrometer is used to set the carbide 883 cutter tip to increase the cam bore diameters by 0.015 inch. This ensures complete removal of scars and grooves left by the spinning cam bearing shell. The Tobin-Arp uses a rigid 1 1/8-inch cutting bar to eliminate deflection and chatter. View Related Article