Houston54 - first, sorry about misspelling your name. I agree with your concern. I have a rolling chassis in my shop and the donor truck in my detached garage. I have made many measurements and a carboard template of how/where the cab is sitting. I am using the Chevy Duty tubular V8 mount and just wanted to compare our measurements.
Bessie - I'd appreciate any measurements (or photos)you care to share. Are you boxing the frame? That is the stage I am at right now.
