Hi again,
When I bought this project truck, the owner told me the engine was running when the manifolds were taken off. I am in the process of rebuilding and just got to the distributor, but I am not sure it is correct for the engine. I don't want to screw up a freshly rebuilt engine so I would appreciate your help with this.

The dizzy is a Delco Remy Model - 1112353 with S/N - OC25

help!!!!!!