2WD to Dana 35 swap help

[work_in_progress]

89 B2 w/ 4.0 and D35 from a 1992 Explorer. Will I need to get a different wiring harness? We followed the write up on the tech articles for a D28-D35. Only difference was it was a 2WD truck.

 

[RonD]

1994 and earlier used speedometer cable and VSS on transmission so nothing wiring wise on rear axle.

 

[bobbywalter]

unless your using the electric shift case, its pretty straight forward.

hooking up the t case lights etc requires a few pieces iirc, but most of the wiring is rpo in the harness.

 

[work_in_progress]

Yup, its that POS electric shift

 

[bobbywalter]

then you have to look for the wiring in the truck, get the switching and the brain and the t case piesce...usually the wiring is in the truck