Adjustable Piston Ring Compressor Tool Unit has a 4.000-4.090 Inch Bore Range Blue Anodized Aluminum Proform Proformparts The super affordable way to

The super affordable way to reduce internal valve train friction and valve stem wear

Made From High-Quality Heat Treated Steel

This harmonic balancer installation tool is designed for use with GM LS crankshafts

000 More Volts Than Stock Coil

Ignition Coil Bracket Kit

Adjustable Piston Ring Compressor Tool Unit has a 4.000-4.090 Inch Bore Range Blue Anodized Aluminum Proform Proformparts The super affordable way toPutting 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. 000 Inch to 4. 090 Inch Bore Range Blue Anodized Finish Made from High Quality Aluminum Material Sold As Each