Sierra 18-1956-1 Mercruiser Manifold
Sierra 18-1956-1 Mercruiser Manifold, Sierra 18-1956-1 Mercruiser ManifoldNLASierra replacement exhaust manifold for Mercruiser Stern Drives.Fits: Most late Model 2.5L 153 CID and 3.0L 181 CID w/ MerCarb 5 bolt pattern w/ electric choke (1983-95) Supplied with mounting package; Interchangeable with: Barr; MC199798; GLM; 51210; Mercruiser Stern Drive; 806867A 8; 806867A12; 806867A2; 806867A3; 806867A9; 816329A3; 99798A18; Osco; 9798;