NEEDFORSPEED
03-12-2005, 07:24 PM
I have a 1992 GMC 2500 with 700R4 connected to a NP241 transfer case.
I was wondering what need to be done to swap in a 4L80E? I am going to use the TCI Transmission Control Unit. The 700R4 has 32 spline output shaft and I belive that the 4L80E has a 36 spline output shaft. Is there any adapters or modifactions that need to happen?:grd: :ro)
I was wondering what need to be done to swap in a 4L80E? I am going to use the TCI Transmission Control Unit. The 700R4 has 32 spline output shaft and I belive that the 4L80E has a 36 spline output shaft. Is there any adapters or modifactions that need to happen?:grd: :ro)