With grooves that slip over the rings for easy installation, an adjustable clamp and low friction points that make slipping on the rings as quick can be, a TruAP Piston Ring Compressor makes it simpler than ever to install piston rings for your custom-built engine. Capable of compressing on pistons 2" to 5" in diameter. 1-year warranty.
Providing all the tools you need to easily install your piston ring in one complete kit, your TruAP Piston Ring Installation Kit fits ring widths ranging from 3/64" to 1/4" to prevent rings from breaking. Includes a groove cleaner with two 5" cutter wheels and a wrinkle band compressor. 1-year warranty.