3B,I swapped the TPI & serpentine brackets from a 89-91 Camaro onto a 327 in my 1950 3600. I had to us an alternator from the camaro as well because of the brackets snd there are three wires coming from the pig tail, red, brown & black.
Joker, there's no module.
Robert C.
If it's true what they say, "You learn from your mistakes,"
I'm a Genius in the making.
1950 3600 
