BARR Manifold for Mercruiser 2.5L & 3.0L (Pre 1990) Mercarb 99798A9

Replaces Mercruiser Manifold 99798A9. Log style direct replacement water cooled manifoled (Mercarb 3-11/16" X 2" Bolt pattern. 6 bolt mounting. 4 cylinder engines 1983 to 1995 using 2-bbl MERCARB.

Cast iron manifold for Mercruiser 4 cylinder engines:

Mercruiser 120HP / 2.5L R/MR/ALPHA (GM153 CID) Up to 1989.

Mercruiser 140HP / 3.0L R/MR/ALPHA (GM181 CID) Up to 1989.

For 3.0L engines 1990 onwards, see BARR MC-1-860235.

This is a BARR Manifold MC-1-99798.