MerCruiser 77681 470 3.7L 4cyl Cylinder Head Rocker Valve Cover 1976-1982 170hp

Item Details Removed from a 1980-1982 MerCruiser 485 Overall Good Condition, original paint (485 sticker, but will work for all "470" models 2BBL models 1976-1984) Parts Included Valve Rocker Cover 77681>98706A1 & 71303 is likely very similar but this earlier one doesn't have the provision for the throttle bracket used on 4-BBL Models. Replaces the earlier MerCruiser 71303 Oil FIller Cap 36-75336 is still installed. Compatibility For the most part it seems these parts were used from 1976-1984 on pretty much all of the 470 models. In 1985-1989, The valve covers had an additional stud on them for the throttle cable anchor, which this one does not have... ------ 1976 1977 1978 1979 1980 1981 1982 1983 1984 Alpha One 470 4-cyl 165hp 170hp 180hp 190hp 3.7L 3.7LX 224CID 488 485 Sterndrive