Akerly & Childs 4.250" Xtreme Piston Ring Compressor RS004C1508 Large shell 1

Large shell 1

Side B is AN-12To us

Please refer to the OEM recommendations for filter replacement for your vehicle

31 Spline Carrier

Single Adjustable

Akerly & Childs 4.250" Xtreme Piston Ring Compressor RS004C1508 Large shell 1Piston 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