OMC 0910280 0380446 0907885 120hp 2.5L Exhaust Manifold Front Rear Cover 1969-81 Harmonic Balancer Two-Plane) 3000 Aluminum dual plane

Two-Plane) 3000 Aluminum dual plane intake manifold

1989 & 1990 Models P/N 0984629 / (984629 Stamped)

***As this is a quantity listing

) MERCURY 224 I/L4 1987

OMC 0910280 0380446 0907885 120hp 2.5L Exhaust Manifold Front Rear Cover 1969-81 Harmonic Balancer Two-Plane) 3000 Aluminum dual planePart Number(s) Included 0910280 910280 Exhaust Manifold Front End Cap Cover Plate Replaces OMC 311550 0311550 0380446 380446 Heat Exchanger Choke Stove 0907885 907885 Rear End Cap Assembly Some of these do not have the two petcocks and some of them do. They are all referenced as the same part number in the parts diagrams from 1972 1981 General Application Compatibility GM Inline 4cyl 100hp & 120hp 2. 5L applications 1969 1981 Note that it has the two