MerCruiser 99908A3 99907 Cast Iron Exhaust Manifold 470 488 170hp 188hp 1983-84 Mercruiser Propeller It is your responsibility to

It is your responsibility to check the level of gear oil / fluid / grease before using

Camshaft 456-8479A1

Years: 1956 1957 1958 1959 1960 1961 1962 1963 1964 1965 1966 1967 1968

Bench tested

appear to be okay

MerCruiser 99908A3 99907 Cast Iron Exhaust Manifold 470 488 170hp 188hp 1983-84 Mercruiser Propeller It is your responsibility toItem Details Removed from a 1983 1984 MerCruiser 470 170hp 4cyl 224CID S N 6777941 Freshwater used part Good Condition Cleaned & repainted The Part number for Steel Cast Iron Manifold is 99907 (Stamped) > 99908A3 Found on all "470" & "488" models 1983 1984 before they switched over to the Aluminum Exhaust Manifold. 470 (2 BBL.) MERCURY 224 I L4 1983 1984 6218037 THRU 6916778 488 (4 BBL.) MERCURY 224 I L4 1983 1984 6170297 THRU 6916778 NOTE The Alumium