Jim
The internal regulated alternator that looks like the standard external reg alternator is the SI model. Easiest thing to do would go to parts store and ask to look at several of the SIs from 73-80 ish Camaro or chevelle. You want one which is "clocked" the same as your original. That means when the mount tabs are aligned similar to your stock unit, the plug in connector on the back is in the same relative position.
If you can't find one that is clocked the same, you can buy one thats close and loosen the 3 or 4 small case screws and rotate to get the correct clocking. Ideally if you have an alternator/starter rebuild place nearby the counter person should be able to fix you up. And I believe stock output was 63 Amps. So get at least that much - but as many things in life, bigger is better <G> .
You can also consider the CS style alternator with info here: http://www.chevelles.com/techref/ftecref14.html
I have the aluminum van radiator in a box in the garage, if you want pictures I can send you a link. I bought it when they were first mentioned at Chevelle Tech, got a good deal on a used (never installed) unit. Thats been several years and it seems that since then, there are several other aluminum rads available for similar pricing.
On 4/3/06, Jim Buckingham <[EMAIL PROTECTED]> wrote:
I am closer to installing the engine in my 72. Got a couple of questions, I have a new wiring harness for the engine. I got a three wire internal reg connector. I will not be running any big loads and wondered what alternator to get and what brackets will be needed if different for the standard small block ones.Also, will need a new radiator. Hints or suggestions?? I remember a while back of talk of an alum one that was used in a step van.Thanks in advance,Jim Buckingham
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Rick Schaefer
72 TPI El Camino
