If you have the tall adapter you can use your crossmember, if you have the short adapter you will have to have a crossmember from 81-87 with trans mount. You will have to have the shafts from a 208 and also your tailshaft in the turbo 350 will also be to short, so you will have to change tailshaft or get a trans for a 208. Also need shifter and transfercase brace from a 208. I should have all of this if you don't, need to verify though. Thanks.