Replacement Manifold, Mercruiser V8 Manifold With End Riser, port side
Mercruiser V8 Manifold (port side) with end riser. Mercruiser part # 77234A2. Works for Mercruiser V8 GM engines listed below. Note that port and starboard manifolds are required. For 228 Engine (Serial # 4888930 - 6218461) ; for 250 (Serial # 4768000 - 4908849) ; for 255 (Serial # 4499061 - 5195908) ; for 260 (Serial # 4908850 - 6218461) ; for 898/198 (Serial # 4762210 - 6218461) .