I have a 1992 Cummins that has a rusty cab so I bought a new, rust free cab from Arizona. The problem is that the cab is off of a gasser. I am wondering how difficult the wiring would be, or if it would even be worth it to try and if I should just get a cab off of a Cummins??
If the harness from your Cummins truck is in good shape everything should work just fine if you swap that harness into the donor cab. But in all reality the Cummins only needs 1 wire to run so if you have to use the gasser harness Iím positive it can be made to work.