Magnum Alternator Wiring

Reviving this old thread since I am doing something similar.

I am adding a 5.2 magnum to my 69 Dart.

I had previously upgraded to a powermaster 95 amp and I checked my wiring harness under the dash and at bulkhead and everythign checks out fine. I also checked the Ammeter connections and they look good as well. I got lucky getting a nice non hacked up car. The gauge works as well. I did upgrade the voltage regulator to the nice Mopar performance one and had no issues regulating.

The new alternator is a 136 amp unit. Should I just not use the Battery + wire on the stock harness and just use an 8 ga wire directly to the + side of the Battery?

I don't want to burn the Fusible link, but would have been nice to keep the ammeter hooked up as well.