PROFORM 67656 Billet Piston Ring Squaring Tool for 4.00-4.23 in Bores

The PROFORM 67656 Billet Piston Ring Squaring Tool is designed to help position piston rings accurately inside engine cylinders during ring gap measurement and installation. Proper ring placement is essential for consistent readings, and this tool provides a practical way to square the ring within 4.000-4.230 inch bores before checking the end gap.
Constructed from aluminum with a natural finish, the tool combines lightweight handling with durable performance for engine-building applications. Its billet design offers a solid, precise feel while helping reduce the risk of uneven ring placement that can lead to inaccurate measurements. The PROFORM 67656 is suitable for professional engine builders, performance enthusiasts, and automotive technicians working with compatible bore sizes.
The piston ring squaring tool is intended for use with 4.000-4.230 inch cylinder bores and is supplied as an individual tool. Use it with appropriate ring-gap measurement equipment to support accurate engine assembly and repeatable results. Its straightforward design makes it easy to incorporate into piston ring preparation and installation workflows.
PROFORM is recognized for producing specialized automotive performance tools and engine-building equipment. The 67656 Billet Piston Ring Squaring Tool delivers a focused solution for accurately positioning piston rings before measurement, helping streamline cylinder preparation and support dependable assembly practices.

Features:

• Brand: PROFORM

• Part Number: 67656

• Tool Type: Billet piston ring squaring tool

• Bore Range: Fits 4.000-4.230 inch cylinder bores

• Material: Aluminum

• Finish: Natural

• Application: Squares piston rings for accurate end-gap measurement and installation

• Quantity: Sold individually