MerCruiser GM 333841 Crusader 59974 GM 454cid V8 7.4L Intake Manifold Lower Unit 0L 305) and Ford (5

0L 305) and Ford (5

This came in a parts lot I acquired

Relevant part numbers 42673 (Stamped)

170hp 200hp 1981 1982 1983 1984 1985 1986 1987 1988 1989 1990 1991 1992 1993 1994 1995 1996 1997 1998 175hp 200hp 270hp 260hp 170hp 230hp 185hp 175 200 270 260 170 230 185 hp

470 MIE MERCURY 224 I/L4 1980-1981

MerCruiser GM 333841 Crusader 59974 GM 454cid V8 7.4L Intake Manifold Lower Unit 0L 305) and Ford (5Item Details GM Intake Manifold P N 333841 Found on some MerCruiser, Crusader Inboards Sterndrives, and possibly OMC & Volvo Penta Should be MerCruiser 59974 or MerCruiser 815575 (if you remove the baffle) and possibly OMC 986073 0986073 I don't have an exact engine this came off of, but you should be able to just compare against your part number and also note whether or not you have the Deflector plate on the bottom as not all of them had these