Re: Dash harness melted
 

So it has an internal regulator? Hmmm -- was it converted? Also, check those damnedable Scotch connector splices -- they can shake loose and cause issues. TAZ

Re: Dash harness melted
 

72 Corvettes had the internal regulator. But as i mentioned, my car has the wrong alternator. It is an internal one but it is only 42 amps. It should be a 61 amp because my car has AC, as well as an aftermarket stereo.

Re: Dash harness melted
 

Close, I have a 73 Vette AC alternator I don't need....

The output of the alternator won't matter, but it sounds like the you need to check out the brown alt wire.