explanation of original cylinder* configurations:
ac    - original cylinder bore is chrome plated, nikasil, or electrofused
ci    - original block has cast in liner in the cylinder
cs    - original block has cast in sleeve liner in the cylinder
rs    - original block has replacement sleeve

• made from centrically spun-cast chrome-moly iron alloy
• call if your application is not listed

PROP 65 WARNING: Cancer and/or reproductive harm - www.P65Warnings.ca.gov