Drive belt

workin' diesel

factory tuned
Nov 13, 2010
630
0
0
Coalhust, AB Canada
Looking for a drive belt for the truck. I have had issues similar to what I am reading about on here, lots of squeaking from a belt that is relatively new. So I would like to order a Gator Back belt from good year. Sounds like the best recommendation. However I am unsure of the length. I have a federal emissions truck, a/c, single alternator. Alternator was upgraded a few years ago to a higher output, but I am not sure what it is. It is big enough that there is an extra wire that is run through some fuses before going to the battery. So do I need the 119", 118.5 or the 117.5? The 118.5" seems like the most likely.