1979 Gmc General 6v92 Detroit #fyp #304gang #dieselmechanic #rollincoal January 5, 2023

About GMC General

The GMC General is a heavy-duty truck that was assembled by the GMC Truck and Coach Division of General Motors from 1977 to 1987. The largest conventional-cab truck ever produced by the company, the product line replaced the Chevrolet/GMC C/M 90/9500 trucks. From 1977 to 1980, the model line was also marketed as the Chevrolet Bison, prior to the brand ending its sales of heavy trucks.