I have a complete Intake manifold/TB setup sitting on my garage floor. My 86 GXL came with a few spare pieces and luckily enough one of them was the TB/UIM/LIM off of an 87. What would YOU do with it? I live right near Atkins so I was thinking I'd go over there and see if they have any porting/polishing services for it.

 

Unless I was going to use it I would sell it. You can get some good cash for the TB because many people port them and then sell them.