H2O T-20953 Replacement Exhaust Manifold for MerCruiser 87114 and 860246 Replaces: MerCruiser- 87114 and 860246 Fits: Models 220, 228, 230, 260 and 898 Used on: GM Small Block V8 305-350 cu.in. Used with: Riser T-20976 and Mounting Kit 27214-MK Backed by a 3 Year Warranty.