Anybody looked into a 3G off an F700 (truck 429)? They are V belt already but after looking at a couple threads I see that there are several flavors of the 3G alternator that look similar. I guess my question is do you think there is enough adjustment to accomodate the F700 3G as it looks like it is of the shorter ~7.X" (hole to hole in the mounting ears) variety rather than the longer ~8.x" variety that would be a direct bolt on based on the quick measurement I made the other night.