Akerly & Childs 4.030" Xtreme Piston Ring Compressor 13-RS1-B 1979-1990 GMC C2500

1979-1990 GMC C2500

A flexplate shield is mandatory in many classes and types of racing and fits over the front part of the transmission bellhousing

natural feel to maximize throttle control and comfort

The G-Flow ventilation system consists of four top vents that keep your head cool

Akerly & Childs 4.030" Xtreme Piston Ring Compressor 13-RS1-B 1979-1990 GMC C2500Piston 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