I currently do not own a 3rd gen F-Body, but I did own an 87 GTA in High School roughly 25 years ago. I have been looking online at some and they seem to be kinda scarce. But as for my question. I always wondered why Pontiac and Chevy had different air intakes for the TPI engines... Pontiac with the single canister and Chevy with the dual boxes. I always assumed it was just to set them apart from one another, or was there another reason behind the different design?

 

Look at the lack of hood clearance on the bird.