Akerly & Childs 4.020" Xtreme Piston Ring Compressor R040002M 1971-1972 Chevrolet K20 Pickup

1971-1972 Chevrolet K20 Pickup

1999-2002 Ford E-450 Econoline Super Duty

Exhaust Manifold

1971-1973 Chevrolet G20 Van

1969-1971 Jeep J-100

Akerly & Childs 4.020" Xtreme Piston Ring Compressor R040002M 1971-1972 Chevrolet K20 PickupPiston 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