Akerly & Childs 4.020" Xtreme Piston Ring Compressor DK14247311FIASFI 1-1/2 in OD Bushing

1-1/2 in OD Bushing

plus has a smaller shell to fit a youth’s body

2011-2016 Ford Mustang

1973-1986 Chevrolet C20 Suburban

Plasma Moly

Akerly & Childs 4.020" Xtreme Piston Ring Compressor DK14247311FIASFI 1-1/2 in OD BushingPiston 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