Polished Stainless Steel Risers For Original Mercury Manifolds - 3" Rise
These 4" exhaust risers fit Mercury® bolt pattern
manifolds. This riser will increase your engines performance by approximately 10
horsepower, with a better mid range and top end throttle response.
Hex Nut @2 11-24156 (Priced Each. Must sell in quantities of 2)
A 5/8 in. x 18 in. hex nut which aids in the removal and installation of various engine components. May use with Puller Shaft 91-31229; also included in the Bearing Removal and Installation Kit (91-31229A7).
Your Price:
$114.90
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Standard spark plugs are chosen by more automotive, motorcycle and marine engine manufacturers than any other. The unique copper core and exclusive electrode design assure fast starts, peak performance and long life.
Triple gasket sealing process eliminates gas leakage past the shell
99% Highly pure alumina silicate insulator
Solid copper core
Corrugated ribs to prevent flash over
Cold rolled threads to prevent damage to cylinder head
Trivalent plating - silver chromate and zinc for corrosion resistance
Standard spark plugs are chosen by more automotive, motorcycle and marine engine manufacturers than any other. The unique copper core and exclusive electrode design assure fast starts, peak performance and long life.
Triple gasket sealing process eliminates gas leakage past the shell
99% Highly pure alumina silicate insulator
Solid copper core
Corrugated ribs to prevent flash over
Cold rolled threads to prevent damage to cylinder head
Trivalent plating - silver chromate and zinc for corrosion resistance
Standard spark plugs are chosen by more automotive, motorcycle and marine engine manufacturers than any other. The unique copper core and exclusive electrode design assure fast starts, peak performance and long life.
Triple gasket sealing process eliminates gas leakage past the shell
99% Highly pure alumina silicate insulator
Solid copper core
Corrugated ribs to prevent flash over
Cold rolled threads to prevent damage to cylinder head
Trivalent plating - silver chromate and zinc for corrosion resistance