Piston Ring Filer Tool

Proform Piston Ring Filing Tool

Accurately File Your Piston Rings For Proper Ring Gap

These Proform universal piston ring filers come with everything you need to gap your piston rings properly. The kits include a grinding stone and step-by-step instructions.

Includes: Piston Ring Filer, Manual, Aluminum Base, 120-Grit Grinding Wheel