Pontiac "Iron Duke" Lower Drive
This drive is for the classic "Iron Duke" Pontiac 4-cylinder. The tach drive provision has been plugged on this model. Tach drive models are also available. Includes a new stainless steel/quick-release band clamp, advance lockout, and timing pointer.
This drive also works with the mag 12 and 20 using our drive adapter found HERE
The "H" dimension for this drive is: 3-7/8"