Sierra 18-1955-1 Exhaust/Intake Manifold Mercruiser 4 Cylinder

Sierra 18-1955-1 Exhaust/Intake Manifold Mercruiser 4 Cylinder For use with Mercruiser I/O Replaces:  96705A1 Mercruiser 4 Cylinder Exhaust/Intake Manifold Fits most Mercruiser early model  2.5L 153 cu. in and 3.0L 181 cu. in. engines with Rochester carburetors with 5 bolt pattern from 1968-1982 Supplied with mounting package Replaces Mercruiser 96705A1 Replaces Osco 6705 Replaces Sierra 18-1955; 18-1961; 18-1961-1   This manifold is for most 1968-1982 Mercruiser 120 and 140; 2.5L and 3.0L; 4 cylinder engines with Rochester Carbureter and 5 bolt pattern.Replaces Mercruiser Part #96705A1. Used with Rochester 2bbl w/mechanical choke carb. Accepts all original linkage. Includes pipe plugs; gaskets and end plates.18-1955;18-1955-1 NOTE: Use with Exhaust Manifold Gasket:18-1203. End Plate:18-4009. For use with Mercruiser I/O Fits most early Model 3.0 181 CID with Rochester Carb. 5 bolt pattern and 2.5 L; 153CID (1968-82) Use with:  Exhaust Manifold Gasket:  18-1203 & End Plate:  18-4