[b-man]

For my 1964 GTO equipped with a 1971 455 HO I used a twin snorkel from 1970 I’m pretty sure, I liked the look and the fact that the PCV breather tube and everything else would hook up as intended.

When I was bracket racing it I found 2 of the ‘73 and up single snorkel air cleaners and robbed the snorkel off of one and made up a cold air setup using boneyard parts. I modified the PCV tube to extend it.