im pretty lost at this point

hi, i have a 1985 chevy k20 with a 350. i have a 454 out of an rv for it :headshake and was shooting to build it to be a sled pulling truck and its a hand me down from my uncle for me working for him but not taking money i was wondering becasue he has been using it as a plow truck for the last coupleyears its rotting out pretty badly,

would a 1980 c20 cab directly bolt up or not? my friend is unsure but he is willing to let me have it before he scraps that truck

what manual transmission came in these trucks i am one of the people who reallly does not like drving an automatic or what can i try to pull one out of that i can drop in im unsure what transfer case this truck has as a side note:eek7:

i need to run for now but i will return and post additional information if needed thank you |
Shawn

The only Diff between a 2 and 4 wheel drive cab is the center hump. You can either take the one out of the 4 wheel cab and put in the other or you can get away with using a 2wd cab if you put in a body lift.