4 Piston Ring Squaring Tool

4 Piston Racing Verified independent store

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The 4P piston ring squaring tool is a quick and easy way to square your rings in the bore prior to setting end gaps. It is easily adjustable from 2.000” to 5.000” and will clear he ad studs. This places rings 1.000” below the deck to get past head bolt distortion. No extra tools required Change bore sizes in seconds. Available in BLACK and PURPLE MADE IN THE USA Show more