ok guys i need your help i have 78 dodge d 50 and it has the original divorced transfer case the thing is massive i cant figure out what it is and i dont see any numbers on it can some one help me out?

Are you saying a 1978 D50 (mini Truck)? I believe the first year for those was 1979.

Or did you mean 150, 250 350 (If it has a transfer-case it would be a W instead of a D anyway)? If it's a fullsize truck and has a divoced transfer-case, it should be a 205.

Last year for the divorced case was 74, I think, so something is all wrong here. Definately wasn't available in 78.

it is a dodge d 50 mini and i double checked it says 78 but its got a buick 231 with a turbo 350 ill try and send some pics to figure out what it is