Technical Model A body blocks?

I got a box o' blocks with my '30-31 Brookville body with no instructions as which goes where? Does anyone have pics showing where they get located? Or seen an online diagram? Or should I just call Brookville?

Thanks

 

Take a look at this link, http://www.jalopyjournal.com/forum/...of-model-a-wood-body-mounts-installed.632616/ Scroll down to entry #9 by Slick Willy. Hope this will help.

Bob

 

Are these blocks actually necessary to use, or can you substitute with a thick piece of rubber instead? Could you post the thickness of the blocks? What do others do / use?

I was thinking of using rubber and just getting something the thickness of the gap between the chassis and underside of the subrails..

 

It may not be necessary to use the blocks, but you will be glad you did when it comes time to adjust the doors for fit. Attached is a diagram for the blocks.

 

Thanks, this was the info I was looking for! Does anyone have a pics of wood alternatives?