318 Poly in an Early A Body?

Poly had same HP as a 67 318. Without the weight or width penalty. 318s are almost free here. 727 in a narrow A is no big deal, just overkill. Just hammer the body seam flat at the bell housing. They fit fine, no cutting needed. Had one on my 340'd 65, thought it was factory trans when we bought the car until we saw the truck shifter out the hump.