BignScar, I mounted my ‘37 GMC frame and all on Dana 80 rear axle, solid front axle, power steering and hydro boost brake system(4 wheel 10 lug discs) from a P3500 HD baby school bus. Works out well with modern running gear. Easy to get parts for. Engine is a Detroit diesel 4-53T(but Cummins 5.9 would also fit in there) with RR 10 speed and Brownie. Room in grille for large radiator and i’cooler.
P model GMC’s are getting hard to find but regular pickups also have 10 lug wheels, large engine bay.
Ed
Lookin good Ed, good info! Thank you
