Universal Set The End Gap Piston Ring Piston Ring Squaring Tool for End Gap

Material: 7075 aviation aluminum alloy

Piston Ring Squaring Tool for End Gap

Applicable: Covers bores from 2″-5″ so that you can consistently and accurately measure piston ring end gap.
Places rings 1" below the deck to get past head bolt distortion

How to use:
1.Loosen thumbscrews slightly and insert the three round pegs into cylinder bore until the bottom body of the tool rests flat against the cylinder deck.
2.Slide pegs outward to gently meet the inside of the cylinder bore walls, and tighten thumbscrews.
3.Remove tool and insert piston ring into cylinder bore
4.Use ring squaring tool to push ring down evenly until body of tool is flat against cylinder deck.

Feature:
No extra tools required.
Change bore sizes in seconds.