Making some quick progress here. I got the fan that I will be using for the heater core.
Here is the back of the fan...it is reversible BTW
Here is the fan mounted on the heater core
Here are some specs on the fan:
19128 8" Standard Electric Fan
Mounting Area Req'd: 8" x 10" x 2-1/4"
Est. CFM:800
Motor RPM:3000
AMP Draw:4.5
BTW, I cleaned up and polished the heater core..quite a difference from the pictures in the previous post!
Cheers!