PERFORMANCE TOOL Piston Ring Compressor
Now you can install pistons quickly and easily on a variety of engines without a toolbox full of ring compressors. Performance Tool adjustable band ring compressors, can install pistons in bores from 3 in. to 5 in. diameters. The handle provides a good place for a firm grip without being cumbersome, and the low-friction band makes sliding in those pistons...