Thitek Bear G3 Hemi Cylinder Heads

Pre-Order Only.

Thitek CNC ported and assembled cylinder heads arrive ready to install into your GenIII Hemi. A true bolt on head design that replaces the factory cylinder head with no other modifications needed. The Dual Spring version comes standard with PSI 1512 dual springs, titanium retainers, and solid stem intake & exhaust valves. Bronze guides, ductile iron seats, viton valve Seals round out the parts package.

The heads that we typically stock are 2.165 or 2.20" /1.65 dual spring heads, Stainless Steel Intake/Inconel Exhaust valves, with the large exhaust port option. These are configured for both intake bolt patterns, 72cc chamber option.