Correct AIR exhaust manifolds for 1967 396 Camaro

[ko-lek-tor]

Looking for correct casting numbers for the 1967 Camaro 396 exhaust manifolds.

[bertfam]

What month was your engine built?

3909879 - Left
3909880 (before early-mid June, 1967) or 3916178 (after early-mid June, 1967) - Right

By the way, there weren't separate casting numbers between AIR and non-AIR. All cars got the same manifolds. LA cars were drilled for AIR and Norwood cars weren't.

Ed

[ko-lek-tor]

Thanks Ed, buddy. Kinda what I thought. But  I think I have a 880 date in June. And that was pretty close to end of production, had to ask.

[bertfam]

That could very well be. Dates are usually an "ish" thing!

Ed