Kit includes head shell, domes, orings, and brass water fittings. Head shell is clear anodized for protection against corrosion. This head uses the stock head bolts and is completely sealed by orings, no head gasket required. Exhaust mount bracket is sold separately and is required for any exhaust that mount to the head, like the stock exhaust. Kit includes head shell, domes of choice, orings, water fittings, and girdle kit.