||Premium ring setLower kit. Head bolts not included. Exhaust pipe packing not included. Plastic timing cover gasket not included. PermaDryPlus intake manifold gasket included. PermaDry molded rubber valve cover and oil pan gasket. Premium valve stem seals included. Includes A-series aluminum bearings. Hypereutectic. With machined valve reliefs and circlip grooves. Includes H815ACP piston.