Engine Piston Ring Squaring Tool Universal Fits 4.00-4.310 Inch Bore Sizes Proform Multi Purpose Micrometer Universal Model For Most Domestic

Universal Model For Most Domestic V8 And V6 Engines Excluding The LS1

And 3/4-16 Adapters

Manual Operated Model

Engine Valve Cover Wing Nuts

Long-Slot Stamped Style

Engine Piston Ring Squaring Tool Universal Fits 4.00-4.310 Inch Bore Sizes Proform Multi Purpose Micrometer Universal Model For Most DomesticGet your piston rings aligned the first time! Just simply press piston rings down for perfect depth every time. U. S. Pat. 6,042,456. Sold individually. Product Details: Engine Piston Ring Squaring Tool Universal Model Fits 4. 000 Inch To 4. 310 Inch Bore Sizes High Quality Billet Aluminum With Natural Finish Helps Eliminate Guesswork and Ensure Accurate Piston Ring Alignment Patented Design Sold As Each