Cylinder Head, HEMI Cast Iron Assembly

Designed for more power. Stiffer and stronger than original, increased material

permits porting for improved airflow. Features the same outward appearance as

the original 1966-1971 heads, except for shape of alternator boss. All

components attach the same as original (intake and exhaust valves, valve

guides, seats, rocker gear, etc.). Features 170 cc combustion chamber and 2.25″

intake and 1.94″ exhaust valve machining.

Crate Engine