Akerly & Childs 4.250" Xtreme Piston Ring Compressor 20601 Engineered with deflective disk and

Engineered with deflective disk and shim stack technology as well as having the lowest rod pressure in the industry makes this shock stand above the rest

Compatible with RZ-70E

Helmet Blower Pre-Filter

Includes adapter sleeve

Akerly & Childs 4.250" Xtreme Piston Ring Compressor 20601 Engineered with deflective disk andPiston 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