Sierra 18-1950-1 MerCruiser Marine Exhaust Manifold 305 350 V8 77234A7 Port

Description

Mercruiser log style exhaust manifold
Direct replacement manifold fits Mercruiser GM V8 small block 305 and 350 cu. in. engines from 1977 to 1982 with end riser
For Mercruiser 198, 228, 255, 260, and 898 model engines
Port side
Heavy duty cast iron
Painted black
Includes all gaskets, riser studs, and drain plugs
Manifold mounting kit P/N 18-8548 – sold separately
Replaces Mercruiser 77234A2, 77234A7
Replaces Osco 7234B
Replaces Sierra 18-1950