Used-Great includes original packaging The AMMCO Model 8332 Piston Ring Expander is a high-quality, American-made hand tool used to expand piston rings from 1-1/4″ to 2-1/4″. Manufactured by AMMCO in North Chicago, Illinois, this tool is designed to provide precise and reliable results for automotive maintenance and repair. With its durable construction and expert craftsmanship, the AMMCO Piston Ring Expander is a must-have for any mechanic or DIY enthusiast looking to achieve optimal performance and efficiency in their vehicle’s engine.

AMMCO Model 8332 Piston Ring Expander 1-1/4 To 2-1/4” North Chicago Illinois USA Good working order. No owner marks or engravings.

AMMCO Model 8332 Piston Ring Expander 1-1/4 To 2-1/4” North Chicago Illinois USA Good working order. No owner marks or engravings.