91 Transmission in 96

[xjpio]

Is this a direct swap?

Thx

 

[87manche]

ummm, auto or manual?

 

[xjpio]

automatic

 

[Yucca-Man]

'91 might have the 21-spline output, so you'd need a 21-spline input in your t-case. Electronically I think you'll be fine but that's the major prob you'll run into.