well, I have a 2 piece 4-2-1 header but it does not come with any gasket, they were used.

I am guessing I need 3 pieces (4ring, 2 ring, 1 ring) in all

and I can probably get them from ahmotor too?

thanks for the help.

 

If the manifold gasket (where it bolts onto the block) looks ok and hasnt broken or flaked, then you can use it again, the same would go for the rest, but to be on the safe side I'd buy new ones, theyre not very expensive