Bought and intake manifold kit from kragen-oriley, came with all the needed parts, including the orange/red rubber seals on the right and left side of the manifold.
The kit also came with blue rubber seals (same length but half the thickness of the orange ones) and no instructions or guidance of any kind.
Any thoughts as to where the heck these go? There are two of them and each one has a slight convex notch in the inside of the seal. It seems to be a vey unique seal, and I cant find any use for
