5.0L/5.7L Mercruiser Exhaust Manifold & Elbow/Riser Kit. 860246A15, 807988A03 By US Marine Products LLC

5.0L/5.7L Mercruiser Exhaust Manifold & Elbow/Riser Kit. 860246A15, 807988A03 Kit includes: (2) exhaust manifolds, (2) STD height exhaust elbows, gaskets and bolts. Manifolds replace Mercruiser 860246A15 Exhaust elbows replace Mercruiser 807988A03 New Mercruiser Replacement Exhaust Manifold KIT for a 5.0L/305, 5.7L/350 Marine Engine. This kit will replace the exhaust manifolds and risers used on a 2 piece exhaust manifold system from years 1987-2002. This exhaust kit includes: (2) exhaust manifolds, (2) exhaust risers/elbows, and gaskets and bolts. Will Replace the following part numbers: MANIFOLD: Mercruiser: 860246A15, 860246A10, 860246A3, 87114A19, 87114A8, 860246A7, 87114B, 860246A10, others Osco: 7114B, 7114B2 Barr: MC-1-87114 GLM: 51230 Sierra: 18-1953, 18-1953-1, 18-1953-2 Mallory: 9-40507 Aqua Power: 5500, 5500-1 RISER: Mercruiser: 807914A 1, 816900A5, 807988A2, 44354, 807988Q03, 44354A3, 816900A11, others Osco: 4354 Barr: MC-20-44354 GLM: 51140 Sierra: 18-1976-1, 18-5706-2 Mallory: 9-40559 Marine Power: 601282