bmfm64
NAXJA Forum User
- Location
- covington wa
so i have a 99 with 4.0 aw4 and i believe a 231? (no full time) my question is this.... with 35's and 3:55 gearing (dana 30 and 8.25) my speedo is way off... do i need to put in something like the superlift tru speed to correct this or is it in the transfer case? and to complicate things more i'm going to install a transfer case from an 03 rubicon tj as well so would the fix work for that case as well? thanks in advance!