OK, I just did some research (should have done it before). The 1958/59 Chevrolet series 40, 60, 80 & 100 all used the same fender, thats 1-1/2 ton thru 2-1/2 ton, so I'm betting GMC did the same.
Mike B
Mike Boteler
1956 Chevy 3100 Resto Rod 1952 Willys M38 Army Jeep 1983 Jeep CJ7 Laredo 1984 Jeep CJ7 +++++ Silver Spring, MD