1962 chevrolet truck
235
HEI
Dual progressives from langdons
12vdc Positive ground at time of purchase
I dont know how or why the electrics were changed, I am just trying ot change them back to support the HEI. This was a farm truck in Miss. which means she got passed around from father to son to uncle. The positive lead off of the battery went to the front of the engine block, and the negative lead went to the starter.