M1 SP vs Air Gap

Just out of curiousity can you tell me where you've gotten all those intake manifolds to fit the W2 heads or are they an econo look alike with the same bolt patterns?

No they were for the w-2 heads. It was the eddie victor w-2, m1 w-2 and the indy w-2 intake. For some reason I had a brain fart and got mixed up with intakes. I was working at a shop called ams engines in Edmonton, Alberta, Canada.