C23 515 EJ20 Piston Ring Compressor Tool

This is a High-Quality Aftermarket Product

Gradual billet taper design precisely guides the piston into the bore without damage
Adjustable diameter allows one tool to work on all stock and oversize pistons/bores of a particular engine
Convenient tool-less thumb adjuster makes adjustments easy
CNC machined from tempered and anodized aerospace grade alloy
Comparable to factory tool 398744300

Applications:

• Fits engine bores from 90.17mm-93.98mm (3.55"-3.70")
• Perfect for EJ20 and EZ36 engines (fits all stock and oversize pistons/bores)