I am planning on starting work on a 1955 Chevy 6400 2nd series truck at the beginning of next year. I am wanting to buy a donor truck and install a 1994-1997 Dodge in-line six Cummins diesel to replace the inline 6 261 that is in it now. I have made the measurements, and to make it fit, I would need to move the center of the firewall back 6-8 inches
WITHOUT replacing or stretching the frame. Can I get some help here of any kind?
I need to move the center part of this back 6-8 in. Exterior pic
