MGB, MGB-GT, MGB-GT V8, MGC, MGC-GT OVERDRIVE GEARBOX REAR CASE OIL SEAL NKC39
MGC, MGC-GT ; YEARS 1967-1968. MGB, MGB-GT ; YEARS 1967-1980. NOTE : This oil seal will only be suitable for cars fitted with an overdrive gearbox. MGB-GT V8 ; YEARS 1973-1976.