Piston Ring Squaring & Gapping Tool

*** IN STOCK SHIPS TODAY *** For the racer that builds their own engine here is a tool that saves time and will give you peace of mind that the rings you have just spent time grinding were square in the bore when you checked the end gap. Simply start your ring in the bore, slide the ring down .500" to the next step, make sure the ring is flat against the step down in the bore, stick in your feeler gauge and BAM!!!!! my friend you have just achieved piston ring gap perfection.

This tool is made from billet alum. and is anodized for longevity with the bore size lazer-etched into the top surface. The backside is machined into a 5.50" hex so racer can grab in a vice to hold the fixture.

Available for most common bore sizes, racer can choose bore size from drop down menu.