Your right there......All the trucks down here are pretty much the biggerthe better. My main truck is a 1999 chevy 3500 4x4 crew cab, but I ran across this '78 that has been abused and neglected. Bought it for $ 250.00 got it running with new gas and little cleaning, but still need to rebuild the transmision,( when the parts get here).

I know it does not get as cold here as it does in Fairbanks but there is a stretch "about 4-5 days" in the winter that a person would like to turn their heater on. You know 50 degrees is PD cold. Ha. Ha.

I guess the parts break is right there between 78 and 79? Where anything 79 and above won't interchange?