This is a complete engine for a 06-07 Suzuki Gsxr 750. The engine is a 4-stroke, 750 cm³ size with a straight block type. It includes items such as timing cover, water pump, starter, fuel pump, oil pan, cylinder head, timing chain, oil pump, camshaft, and valve covers. The engine is designed for a street motorcycle and has 4 cylinders with 16 valves. The manufacturer part number is Suzuki 07 gsxr type r. The engine heads need work and it is sold as-is.