Jims Piston Ring End Gap Tool(EA)

Tool makes measuring ring end gap faster and more accuratebrbrJims pison ring end gap tool makes measuring ring end gap faster more accurate and will eliminate guess work The flanged design allows the piston ring to fit squarely in the cylinder bore every time This is the first tool that is designed to test oil ring gaps by propriety cutout feature Just install any ring top 2nd or oil control rails on the tool Install tool into a cylinder bore and then view the ring end gap in the key slot Use a feeler gauge to get your end gap measurement Each side of the tool is made for checking standard size piston rings Fits Twin Cam standard size pistons for 95 103 or 110 with 3875 or 400 bore