MerCruiser 77681 470 3.7L 4cyl Cylinder Head Rocker Valve Cover 1976-1982 170hp Wiring Harness This Marine Fuel Pump is

This Marine Fuel Pump is the "newer style" (Until the early 90's) that was vented on the bottom where that tube went back into the carburetor

Various V6 outboards 150hp 155hp 175hp 185hp 235hp

Upper Cap: A-110-339A1

but that was because it was a new style of the plate which could be used on Bravo Gimbal housings (and ultimately the same pattern for the Gen II housings)

Rubber Grip: 27763

MerCruiser 77681 470 3.7L 4cyl Cylinder Head Rocker Valve Cover 1976-1982 170hp Wiring Harness This Marine Fuel Pump isItem 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