Body fitment on 3/4" front frame rails

[boat737]

Gentlemen,

I'm not familiar with McMaster.
How can I locate them?

Steve

I didn't think you could build a car without McMaster-Carr.

I will caution you that this may be one of those cases where trying to reinvent the wheel to make something "better" can ultimately make life difficult later (specifically for the body guy). Just sayin'...

Jeff

Just let the body guy fix it. At least if his name is Jeff. The Jeff's can fix anything.