Akerly & Childs 4.165" Xtreme Piston Ring Compressor TK12414 1-3/8 in OD Tubes

1-3/8 in OD Tubes

1975-1981 Pontiac Bonneville

Clips / Springs

8-1/2 in Tall x 3-1/2 in OD

1992-1997 Ford Crown Victoria

Akerly & Childs 4.165" Xtreme Piston Ring Compressor TK12414 1-3/8 in OD TubesPiston installation is as important a procedure as any other during engine assembly. That is why Akerly & Childs Xtreme ring compressors are manufactured with the engine builder in mind. All compressors are machined with a step at the bottom to clear block o rings when used. Xtreme compressors are manufactured from aircraft quality 6061T6 heat treated aluminum and then hard anodized for long life. Akerly & Childs over 50 years experience in racing