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57taskforce · 04-17-2015, 01:22 PM

From the factory they all had external regulators as far as I'm aware(could be wrong) at least everyone I've ever seen did. I'm sure lots of them have had internally regulated units swapped in by now.

04-17-2015, 01:22 PM	#9
57taskforce All about them K’s Join Date: Jun 2014 Location: Farmington, New Mexico Posts: 6,266	Re: SI to CS alternator From the factory they all had external regulators as far as I'm aware(could be wrong) at least everyone I've ever seen did. I'm sure lots of them have had internally regulated units swapped in by now. __________________ Tyler '57 3100 http://67-72chevytrucks.com/vboard/s...d.php?t=813888 '72 K20 Cheyenne http://67-72chevytrucks.com/vboard/s...d.php?t=662879 ‘69 K10 SWB http://67-72chevytrucks.com/vboard/s...d.php?t=805206 '98 Silverado LT K2500HD ECLB Vortec 454/4l80E: 6" lift 315/75/16's ‘87 IROC-Z all original 50K mile survivor TPI 305 IROC Blue ‘10 Camaro 2SS/RS Aqua Blue Metallic #93 -version 2.0