Cab swaps / floor differences ?? . AC vs. Non- AC
Since I am getting ready to do some cab swapping I guess it’s time to ask. How many different transmission HUMPS are there to deal with. Both of the nice cabs I bought have the lowest hump and were from 2WD trucks. See I did 73-87 GM trucks for many years and the floor was nearly the same other than a BOLT IN center hump for all trucks with heavy duty 4speed trans and all 4WD trucks. I just wonder did Dodge use MANY different floors because of the LONG diesel engines coming rearward in the engine bay or is it just a floor hump thing. I’m replacing a Cummins /Getrag 4x4 cab, and a 1/2 ton 4x4 gasser cab, but that one does have the HD 4 speed. . I know how to cut and overlap it’s just that I’m hoping that’s all there is to it. Also on the GM trucks the whole firewall was different between an A/C truck and a Non A/C truck. Any info there. I can tell you that the swapping and dismantling I have done on the Dodges is much simpler than the GM trucks and way less fussy than any Ford I’ve done. Thanx for any help. Crossy