What make, year, & series truck are you going to use the cab, & front clip from. A '47-'54 GMC 450,or 470 series will have the widest front axle track, but will also have larger, wider fenders, than a 1 1/2, or 2 ton Chevy, or 300, & 350 series GMC.
Spanky Hardy Collector Of Fine Old G.M. COE Trucks & Antique Holmes Wreckers
