I want to convert to an internal regulator Alternator. I pulled my motor out of an 85 Suburban. I still have the alternator and all brackets from the Suburban. Can I do the rewire and use this alternator? My local parts guy said it a 100 Amp.
Thanks
Dan

Yes. Is this for your 68? If so, you have to mod the wiring to use the alternator.

http://www.chevelles.com/showroom/data/500/alternator_wiring_pic2.JPG

You will probably want to run a new main power cable with a 100A alternator. I used 8g cable from a car stereo amplifier install kit to run from the BAT connection on the alternator to the horn bus bar on my upgrade.

Yes. Is this for your 68? If so, you have to mod the wiring to use the alternator.

http://www.chevelles.com/showroom/data/500/alternator_wiring_pic2.JPG

I don't like that schematic, as it inappropriately crosses the wires coming from F and 2 at the regulator, where they connect to the alternator at 1 and 2.

This drawing does not cross the wires, but note that the jumper wires at the external regulator connector are different.

http://www.chevelles.com/showroom/data/500/medium/Alternator_wiring_harness_conversion.GIF

Thanks for the great info? :thumbsup:
Dan