jstlink
NAXJA Forum User
- Location
- riverside,california
i have an 89' cherokee.4.0l,aw4 trans,np231 t case. i recently purchased an np231 t case with the 4.0 tera low kit installed.it has a 23 spline input and came out of a 90 something cherokee. i was told i have to change my trans as well due to the fact that my current trans has a 21 spline output.he did sell me the trans as well that would match up to it.so...2 questions,#1-is it true that the later aw4 trans had a different spline output than my 89'? #2-if so and i do have to swap the trans,will all my existing flywheel,etc. bolt right up to the later model trans to fit into my motor as well as all the wiring? hope this makes sense.thanx for any help. jon