What are the best header gaskets?

Top Four Choices for the Best Header Gaskets Fel-Pro 26415 PT Cylinder Head Gasket? SHOP ON AMAZON. BBK 1575 1-5/8″ Premium Exhaust Header Gaskets Kit for Ford 302/351, (Pair) SHOP ON AMAZON. Percy 66032 Seal-4-Good Flange Gasket. Proform 67921 Aluminum Exhaust Header Gasket with Square Ports for Small Block Chevy – Pair. Click to see full answer. Regarding this, do headers have gaskets?Generally iron manifolds do not need gaskets (except on long inline engines), and headers do.Furthermore, which way do exhaust flange gaskets go? When installing Fel-Pro exhaust manifold gaskets, if there is a smooth, metallic side and a composite side, the metallic side should be installed facing out, meaning toward the exhaust manifold. Also Know, what is a header gasket? All header gaskets are sold in pairs unless specified otherwise. Fel-Pro Performance Gaskets: Consists of high-density fiber attached to both sides of a perforated steel core. A nonstick coating allows motion without damage, which simplifies gasket removal for servicing.Should you use gasket sealer on headers?No gasket, no sealant. If the mating surfaces are clean and smooth and flat, high temp sealant will work just fine on your headers. A gasket might need periodic retightening, as it slowly crushes due to heat and years..