Correct alternator for 68 GTE?

Guys,

I just want to verify the correct alternator for my GTE. The original had been replaced. The data from Jim Pinkerton says ALTERNATOR (38 AMPS) C6TF-10300-A, Casting C6AF-10300-C,
2 GRV. PULLEY C5AZ-1 0344-L, casting. C5AF-1 OA352-J


When I read the descriptors on the C6TF-10300-A, it says 390 without smog. Smog and O/S seem to require higher amp, eg 55amp like the C6TF-10300-F (for the 428CJ)

Which is correct?

Mike

C6AF-10300-C is correct for a 427 GT-E. It is a 42 Amp alternator.