OMG, I'm clearly too new to these old Mopars.. there's an amp gauge? Ya, you could melt that. I was assuming that going to the 75Amp alternator meant upgrading the wiring to anywhere you would be sending extra current (like to brighter relayed lights, and battery I suppose!, and whatever else). I rescind my post.... I'd stick with the original alternator... this amp gauge business is just crazy... get rid of that thing.