Akerly & Childs 4.165" Xtreme Piston Ring Compressor TK12414 Easily remove these hold down

Easily remove these hold down nuts with a 1/4" extension

is notched and has uniform bends

supports around 2500 HP with methanol

1975-1981 Pontiac Bonneville

allowing easier engine or transmission removal

Akerly & Childs 4.165" Xtreme Piston Ring Compressor TK12414 Easily remove these hold downPiston 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