This is a Complete Engine Rebuild Kit which includes all the necessary parts to completely rebuild your engine. You get the parts you need from the manufacturers you know and trust! This kit uses only brand new parts and TOP QUALITY manufacturers such as Federal Mogul, Hastings, Melling, Cloyes, Clevite, EngineTech, Victor Reinz, King, Dura-Bond, and Sealed Power.Full Marine Gasket Set (Gen VI). PLEASE LET US KNOW AT CHECK OUT WHAT SIZES THAT YOU NEED. Full Marine Gasket Set (Gen VI) Pistons Piston Rings Main Bearings Rod Bearings Cam Bearings 2- Connecting Rods PLEASE LET US KNOW AT CHECK OUT WHAT SIZES THAT YOU NEED.