Many of these came from the Chevrolet Commercial Utility Cargo Vehicle (CUCV) design beginning in 1984. The pickup truck was the M1008 version based on the Chevy K2500 with some beefy upgrades.

General Motors gave the M1008 chassis upgrades so it's even stronger than a one-ton Chevy K30 or 3500 of the day. That Robertson guy had good things to say about this truck's drivetrain ...

The ’73-’87 GM truck (’73-’91 for Blazer and Suburban) is the Jeep of the fullsize truck world. There is an incredible amount of aftermarket support for this GM 4x4 platform, which ...