I'm in the planning stages of swapping a vortec 350 into my 94 V6 truck.
What I have
vortec 350 long block
edelbrock performer vortec intake
e-fan set up from early 00's trucks with realys/j box
'87 454 TBI unit
What I know I'll need
Tbi 350 chip
V8 distributor
V8 frame to engine mount...
Energy Suspension lists the same part numbers for the rear mounts on their regular cab and extended cab mount sets.
http://imagesrv.catalograck.com/imgVD/ENE/17037.pdf