SMP DR-329 Standard Distributor Rotor fits 1993 - 1992 Chevrolet C5500 Kodiak; 1995 - 1992 Chevrolet C60 Kodiak; 1995 - 1992 Chevrolet C70 Kodiak; 1998 Mercruiser Marine 5.0L 240 hp EFI; 1998 - 1997 Mercruiser Marine 5.7L 315 hp Black Scorpion; 2007 - 1999 Mercruiser Marine 5.7L 330 hp Black Scorp