Top is the 2455 in black
Middle is some random smaller tube Chevelle headers in silver
Bottom are the Blackjack headers


These are the least intrusive to fit. Sorry, no numbers on the second two sets. I didn't used the shorty headers because of the proximity to the oil filter with the collector and possible column shift linkage interference.
I advise you to go by visual, as applications don't help much.
Middle is some random smaller tube Chevelle headers in silver
Bottom are the Blackjack headers


These are the least intrusive to fit. Sorry, no numbers on the second two sets. I didn't used the shorty headers because of the proximity to the oil filter with the collector and possible column shift linkage interference.
I advise you to go by visual, as applications don't help much.