1971 Hemi Alternator

[rusty]

In my quest to bring my 71 Hemi RR back to factory matching components I now move onto my alternator.
The car currently has a Square Back design with two fields connections and a battery terminal but my research shows I should have the "1970 and 1971 “roundback” alternators with two field terminals, one protruding from each brush, for the two-terminal electronic voltage regulator."
Anyone been done this 71 Hemi path yet to save me the research?
Also I know 50 Amp was an option but I don't have the build sheet.
Thanks

 

[rusty]

Answered my own question with a little research - I need a 3438172 50 Amp alt if anyone has one let me know.

 

[70swinger340]

Alternator

Sorry to drum up an old thread, but in case you never found your alternator I have one.

Answered my own question with a little research - I need a 3438172 50 Amp alt if anyone has one let me know.

 

[manchu2002]

I need some insight. I have a 69 383 with Mopar electronic ignition with the pre-1970 "race only" regulator. It has the roundback alternator and I would like to upgrade to the square back with the 70 and up voltage regulator. Lights dim and stalls at idle. My question is can I use this diagram to hook it up? http://www.mymopar.com/forum_images/pic3.gif If I can what wires do I splice, since it has the electronic ignition?