registered a couples yrs ago, getting ready to do obs to lsX swap

hello all,

the time has finally come to do an ls swap on my 1991 SWB fleetside. any idea where i should start looking for the best deal on a 6.0l/4l80e combo? any help would be greatly appreciated.

thanks
armando

Got mine at a local salvage yard. Look around and see what you can get. Just try to grab as much as you can from the donor vehicle.