Adjustable Piston Ring Compressor Tool Unit has a 4.125-4.205 Inch Bore Range Gold Anodized Aluminum Proform Engine Cylinder Head Rocker Arm Stud Remover and Tap Alignment Kit Fits Pre-1989 Big Block Chevy

Fits Pre-1989 Big Block Chevy 4540 Externally Balanced Engines

Extra long slot eliminates rocker to stud interference when using high lift cams

This affordable tool weighs just under 2 pounds

Gold Anodized Finish

Made From High-Quality Steel Material With Natural Finish

Adjustable Piston Ring Compressor Tool Unit has a 4.125-4.205 Inch Bore Range Gold Anodized Aluminum Proform Engine Cylinder Head Rocker Arm Stud Remover and Tap Alignment Kit Fits Pre-1989 Big Block ChevyPutting the connecting rod through first, simply place the piston, with rings, into the tapered end of the ring compressor. Tighten the compressor snugly around the base of the piston. Then lay the compressor flat on the engine cylinder bore. Sold individually. Product Details: Adjustable Piston Ring Compressor Tool Unit has a 4. 125 Inch to 4. 205 Inch Bore Range Gold Anodized Finish Made from High Quality Aluminum Material Sold As Each