Akerly & Childs 4.165" Xtreme Piston Ring Compressor SF52113 1977-1978 GMC C15

1977-1978 GMC C15

This allows a tighter lap belt and it will load more quickly in the event of an impact

Corvettes always ran short water pumps

Bars can be installed to upgrade existing ten point cage kits or when building a new chassis

1956-1974 Ford Ranch Wagon

Akerly & Childs 4.165" Xtreme Piston Ring Compressor SF52113 1977-1978 GMC C15Piston 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