A-Body 340-360 Exhaust Manifolds

MoparGod said

So you are saying the manifolds are mismatched from 72 up?? Because the passenger side has it. I'll try and get a PIC of the ports.

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340/360 passenger side manifolds will have the bell (as will 273/318 manifolds). 273/318 bells will have a smaller ID.

340/360 driver side manifolds will not have the bell (273/318 manifolds will have it). That's how you can tell the difference very quickly.