Suzuki Oem Nos GSX 550 E ES 1983 1984 Inlet Intake Camshaft 12711-43403 November 13, 2024 admin Suzuki Oem Nos Inlet camshaft. NOS so may have some age related marks from years of storage. Gsx 550 ES 1983 -1984. Please check this is the correct part number you are looking for your model. Condition is “New” Nos may have some shelf wear marks.