Posted by bdk on June 26, 1999 at 13:45:48:
In Reply to: 12v alt & stuff posted by Sean on June 24, 1999 at 22:20:08:
the belt width that matches up with my alternator just sits in the bottom of the groove and smokes! It doesn't contact the sides of the grooves at all.
Maybe the 1/2 ton has a narrower pulley & belt than a 3/4 ton?