[Dominik]

Hi Dave!

I got a rough idea about what possibilities you explore. Get a body with main tub first.

There should be some around for $1.500, even if damaged. Then place the drivetrain. You will find a few measurements where the engine sits off the ground and from the front here. If not, ask.

Then position your wheels under the body, with tires. Work from here inwards to your chassis (that you make?).

Ground clearance for the 4" tube chassis is 5".

In the rear the block rests on a 3/4" square channel.