***1998-2000 cab swap on a TTB frame:
So this not a "bolt on affair". And I knew that from the beginning, but want to make a list of modifications that have to be done to make this work for future reference:
*Floorpan:
1996 has two bundles of cables going through the floor on the driver's side, in round grommets.
The 2000 only has one and its square...
...Have to cut holes in floorboard if you retain the older wiring setup.
*Bodymounts:
Have to be spaced out ~1-1/16" per side.
*Radiator Support:
Passenger side mount on body has to be modified and moved over or extended about ~3.5".
2000 Radiator & Condensor too wide to use on TTB Frame
One upper hole has to be modified on the passenger side too. Your choice of method.
*Condensor Support:
Use the TTB support off the body. Passenger bolt lines up, the other has to be drilled or welded. This allows usage of original condenser.
*Wiper Motor:
If retaining the motor harness from the TTB frame, wiper motors will have to be swapped or the wiring will have to be modified.
*AirBox:
Use the one off the newer cab, and cut and splice the MAF wiring so the connectors match.
*Interior Modules:
The 4x4 module and keyless entry module have to be relocated "somewhere"
I have not dealt with this yet so when I find a solution I'll post it up.
*Charcoal canister in motor bay has to be mounted with a bolt/sheet-metal screw on battery tray.
*Motor bay ABS module has to be mounted in front of battery to header panel...sheet-metal screw or small bolts your choice.
***Everything else seems to be drop on and plug in at this point. If I run into other issues I'll post them here.
