i have found adaptors for w5x to narrowblock, but what about wide? i have a supra w58 i wanna bolt to a g54, but need a adaptor

http://i1146.photobucket.com/albums/o538/nycain/6116077458_252b050e65_z.jpg

not sure if i should post this here but i'm looking for a starquest shell preferably one that has the axles in the rear and the front complete so if needed i can just put 4 wheels on it to move it around doesn't need the cv joints or any other parts other than the rockers and i would prefer that the rust is very minimal . like none on the inner wheel wells or on the inner rockers am looking for one around iowa but for the right price would drive up to as far a texas to get it