Originally Posted by marlon walker
i have 1990 caprice with a 5.7 700r trey putting a 200r in 700r going bad what u thing
they actually put a few 200-4r's in the caprices, but like mentioned, you will need to buy a longer driveshaft (about 3"). odds are your caprice already has both sets of mounting holes for the x-member so install wouldnt be too big a deal.
the only problem lies with the wiring for the torque converter. you would have to find a wiring schematic between the 2 to make sure that it gets "lock up". without it, the trans will burn up.