wtb tbi computer for a p30 step van

[chrisfrom nj]

im looking for a tbi computer for a 1991 chevy p30 step van it has a 350 tbi im not sure what trans is in it 700 or th400 im unsure what model trucks are interchangeable or if i can use one out of a tbi camaro

[chrisfrom nj]

im still looking for the computer for the step van if anyone has one or knows where i can get one cheap

[chrisfrom nj]

junked the truck dont need the computer