This is a complete Cylinder Block Rebuild Kit, which contains all of the gaskets and bolts required to rebuild your short engine. Suitable for all EJ series engines including EJ20, EJ23 and EJ25. Parts included in this complete kit are; ¥ 17 x Block Case Bolts ¥ 14 x Sump Bolts ¥ 6 x Dowety Seal Washers ¥ 1 x Front Crank Oil Seal ¥ 1 x Rear Crank Oil Seal ¥ 3 x Black Cylinder Block O Rings ¥ 1 x Orange Cylinder Block O Ring ¥ 2 x Water Crossover Pipe O Rings ¥ 1 x Black Oil Pump Gallery O Ring ¥ 2 x Dipstick Tube O Rings ¥ 1 x Pickup Pipe O Ring ¥ 1 x Sump O Ring ¥ 1 x Water Pump Gasket ¥ 3 x Piston Pin Access Hole Aluminium Seals