Winter project M35A2 with 6x6 and new cargo box

Just leaf springs with no adjustable shackles to prevent side loading? Just wondering...
Otherwise Cannot wait to see the finished product!

Hach, how many mount points are there for the back two axles on the frame ? Also is it a true 6x6 or you are not going to have a drive shaft going into the last set ? As Big Mike mentioned you won't be able to put any load on it or have any torque it is a true 6x6.

When I did mine I just replicated the suspension set-up and have power going into all three sets of axles.

I just do the test, I try to make look like the real truck... If I go for 6x6 the motor is not strong enough, other wise drive shaft between 2 axles is too long then it make the distance between tires is too wide, not look like the real one. I may install shocks on first axle, the back one I want flexible to go on rough surface.
I will install new ESC/steering servo and sound module too (from Ford F150 Banggood)

Drive test

https://youtu.be/-xb9d3eLeuc

New cargo box