Engine Camshaft Checking Tool Fits GM .842 Inch,Ford .875 Inch Lift Bores 0 to 1.000 Range Proform Vacuum Gauge Engine Valve Spring Compressor

Engine Valve Spring Compressor

plus a handy hanging hole for your shop wall

Fits Most Domestic and Foreign Engines

8 Inch Timing Tab

Engine Camshaft Checking Tool Fits GM .842 Inch,Ford .875 Inch Lift Bores 0 to 1.000 Range Proform Vacuum Gauge Engine Valve Spring CompressorWith O rings on each end to assure securing positioning, this unit slides down into the lifter bore and sits atop the camshaft for accurate measurement of lobe lift and base circle runout. Supplied with two followers, one for flat tappet or hydraulic cams, and the other for roller cams. Designed for GM . 842 inch diameter and Ford . 875 inch diameter applications. Includes 0 1. 000 inch Dial Indicator P N 66962 with 0. 001 inch increments! Sold as one