End Cap, Exhaust Manifold - Mercruiser 120-454 GM

Exhaust Manifold End Cap Fits Mercruiser 120 GM 1983-1986 (s/n 6229718 - 0B531853) 140 GM 1982-1986 (s/n 6229718 - 0B450800) 2.5L GM 1987-1989 (s/n 0B531854 - 0C856558) 3.0L GM 1987-1994 (s/n 0L010042 - 0W301999) 3.0L GM 1998 (s/n 0B450801 - 0F353099) 3.0LX GM 1990-1997 (s/n 0C856559 - 0K999999) 454 V8 1980-1986 (s/n 4179554 - 0B4585220) Replaces 60252A2, 60252, 52999