Direct Replacement Riser, MC-20-60426Direct Replacement Riser, MC-20-60426. With stainless steel sleeve at exhaust end Replaces Merc # B-60426A1 and B-76351A2 Fits most log style manifolds When choosing a Manifold, it is recommended to also choose the appropriate new risers / elbows. Although Manifolds such as Barr, Osco and others including original equipment often look alike, it is recommended to buy manifolds and risers as sets. Where applicable, buy replacement manifolds in pairs and be sure to include the appropriate riser / elbow. These steps will help ensure compatibility and reliable operation of your marine engines exhaust system for years to come. If you need help selecting the appropriate manifolds for your engine, please contact us.Manufacturer: Edm Barr MarineCategory: Mercruiser RisersView Complete Barr Catalog