Compatible with Mercruiser Marine Engine Model 500 (Gen +) GM 8.2L - 502ci - 8cyl 1999-2000 Model 600SC (Gen VI) GM 8.2L - 502ci - 8cyl 1997-1998 Mercruiser Ski Engine Black Scorpion Ski (Gen +) GM 5.7L - 350ci - 8cyl 1996-1998 Model 350 Mag EFI Ski (Gen +) GM 5.7L - 350ci - 8cyl 1996-1997 Model 350 Mag EFI Ski (TBI) GM 5.7L - 350ci - 8cyl 1994-1996 Model 350 Mag MPI Ski GM 5.7L - 350ci - 8cyl 1995-1996 Model 350 Mag Ski GM 5.7L - 350ci - 8cyl 1991-1997 Model 454 Mag MPI Ski (Gen VI) GM 7.4L - 454ci - 8cyl 1996-1997 Model 5.7L Competition Ski GM 5.7L - 350ci - 8cyl 1996-1997 Mercruiser Stern Drive Model 200 GM 5.0L - 305ci - 8cyl 1987 Model 230 GM 5.0L - 305ci - 8cyl 1987 Model 260 GM 5.7L - 350ci - 8cyl 1987 Model 350 Mag Alpha (4-BBL) GM 5.7L - 350ci - 8cyl 1996-1997 Model 350 Mag Alpha EFI (Gen +) GM 5.7L - 350ci - 8cyl 1996-1997 Model 350 Mag Bravo MPI GM 5.7L - 350ci - 8cyl 1995 Model 350 Mag Bravo MPI (Gen +) GM 5.7L - 350ci - 8cyl 1996-1997