And here is the plan I've got sketched out. Although, for today, I'll I'm going to do is get the spare on so it's more mobile.
Assumption/current state
Everything rubber or plastic or glass is shot – bushing, hoses, body mounts, etc
Entire interior is toast
Frame is straight
Body needs complete sandblasting and repaint
Or new 12" stretch cab and short bed from Aqualu
Putting a 6.0 liter/6L80 combination with xx spline split case
The Plan
Strip the rig down, remove everything – anything savable into bins and bags
Separate top from cab and ribbed cap from top.
Take body off frame
Sell or give away the engine, trans, transfer case
Do what has to be done to the frame here before it goes to sand blast and paint
Repairs?
Boxing the rear sections? Or does this happen after??
Send body out to get sandblasted
do body repair as required
primer all parts
Alternative - Aqualu 6" or 12" stretch cab and bed
Sandblast and paint frame
Buy drive train
Gen 4 6.0 or Gen 5 6.2 Cheby drop out with 6l80
Howell wiring harnes with
Cruise control, TC input, AC input, gauge out, fan control
Need to know ECM location to order engine harness
xx spline split case with 4.0 gears
New tires (Falken or BFG 31 10.5R15 or maybe 33"?) on original wheels (paint the wheels?)
Frame
New springs with a little lift
What springs? Longer?
fj60 axles
Fab spring perches, shock mounts (frame and axle), pinion angle, castor, etc
Lockers at this time? Or later? And what lockers
Upgrade shafts? Birfs?
6 bolt knuckles? Other upgrades?
Mount fj60/fj80 steering set up
Mount the box
Do the pitman, tie rod, etc
High steer? Does this make sense to do?
Talk me out of doing Saginaw conversion
Do we need to change the shock tower to accommodate steering?
Cooling
As big a radiator as I can get
condenser, trans cooler, oil cooler?
Two speed, ECM controlled electric fan
Fuel tank
Rear? The Chevy one? An aftermarket one?
In tank fuel pump suitable
Body back
Lizard skin temp and sound deadening on entire firewall down to floorplan
Locate drivetrain in frame - With right headers
Tack up engine mounts (with integral cross member)
Fabricate trans cross member
Modify trans tunnel, get the shifter in the right place (which one are we using?)
Once we are totally happy, take the cab off, burn in mounts
Then final paint on cab in my little paint booth
Final engine install with transfer case
Final cab install leave fenders and bib off for now
Finish install
Mount ECM and install engine wiring harness
Painless wiring hardness
Fuel system
Cooling (hoses, surge tank, expansion tank)
Battery mount (requires the fender and bib on)
Air intake (straight to snorkel?)
Steering wheel and steering
Drive lines
Trans shifter
Transfer case twin stick shifter
Exhaust and 02 sensors
Seat(s)
Gauges
The rest of the dash
Knobs, radio, Ham
vintage air with all the plumbing
E-brake??? What system are we using?
Exhaust