69 340 exhaust manifold gaskets

Confusedcuda said
Was wondering, are the exhaust manifolds gaskets for a small block, the same for a 69 340 with the HP exhaust manifolds ? any recommendations Thanks

Port size, as Toolman said.
Also the heat shield portion is unique to the 340 manifolds. They were obsolete for yrs if I remember right. I think you can buy them new now.