Thats what I did but it was a 65 shot.
I still have it too, its on my old engine just sitting there with the nitrous jet still screwed into it.
I still have a throttle body spacer, but its made of billet aluminum, and is more of an adapter plate to bolt my LS1 TB onto my GenV rather than a spacer to cool things off.
Header wrap...worst thing ever invented for headers, end thread. I would never put it on my car, or anyone else's, even if its only on the cross over and nothing else.
Heat shields...talk about as big of a gimmick as the next thing.
~F~