[youngrodder]

So tonight I lined up all of the body mounts so I could slip bolts into each hole. On suburbans there are (4) Wood block 2 5/8" in height the supports the rear wood floor. It takes up the space between the frame and the floor. Since I made my own custom sub floor I knew I would need to make my own blocks.

I used Derlin to make the blocks. Derlin is a high density plastic that is used in tool and die to make worm gears and stuff. I love using this stuff.
1 It comes in black (or white).
2 It's easy to drill, sand and cut
3 it's pretty cheap. I buy drops at Alro metal for a couple $ per Lb.
4 It's not effected by the elements so there's no chance for water damage or rot.

I used Derlin to make my trans and carrier bearing spacers as well.

I needed to locate the body mount hole, drill thru the sub floor structure and make the top hole large enough to drop the head of the 7/16" bolt thru and also be able to fit a socket. Once the wood floor is installed you wont see any of this.

I now have all of my body mounts ready to tighten down as soon as I pick up some 3.5" long 7/16" bolts.

Thanks
Marc