my 85 chevy c20 diesel trans question/tips/ideas??

[datguysaL]

sup guys! well i went and got me a new project, its a 85 chevy lwb c20, 3/4 ton.

its got the diesel engine thats not running, bad heads. but i plan on pulling that out and dropping in the 454out of my old 87 chevy rust bucket crew cab dually..

heres the question...
will the transmission off this diesel fit and work with my gas engine?? im askn cuz the 400 trans on my 454 is on its last legs....

i havent pulled either engine out, but wanna know ahead of time what to expect before i hit it this weeknd..

thanks....

or how is it that some of yall have converted these diesels onto gasoline....