MoparManiac
NAXJA Forum User
- Location
- Amherst, NH
I know the earlier t-cases had 21 splines and the later had 23 splines. I have a 90 w/ a 242 and my 91 has a 231. I was just wondering if the slip yoke splines were also 21 and 23? I'm just trying to figure out what the 90 is without pulling the case cause I have the driveshaft out of it and the slip yoke off the 90 slid right into my 91.