Sierra 18-4399 Exhaust Manifold Gasket Set

Replaces OEM part #MERCURY MARINE 27-54566A1For: Mercruiser Ford 302/351 (5.0L & 5.8L) CID Eng; All 888 (188 HP) & 233 HP; 255 HP S/N 3258728-4175498Kit Contains:(2) 18-0183 Exhaust Mounting Gasket - replaces O.E. # 27-46820(4) 18-2832 Manifold End Cap Gasket - replaces O.E. # 27-48043-1(4) 18-2833 Exhaust Elbow to Manifold Gasket - replaces O.E. # 27-99777-2