I am thinking of a new Powermaster Retro alternator for my 1970 440 6pk Super Bee, but wondering if the 75 amp single pulley dual field unit is too much for the stock wiring system?? The engine wiring harness is a Year One replacement, but underdash is all original.

For some reason the 50 amp model is a double pulley only...

Anyone tried this?

Thanks,

Arnie


67 Cuda 8.48@ 158.7 mph 1.18 60' 2,600 DA(so far...) 70 Super Bee 440 Six Pack 4-speed. 13.2 @ 104 Stock exhaust/Street tires.