Barr Marine MC-20-93320A3 Manifold To Riser 3 Spacer Blocks

Barr 3" Riser Extension Block Kit MC-20-93320A3 is a set of two 3" manifold to riser spacer blocks with fasteners and gaskets for V6 and V8 GM Mercruiser boat engines. Replaces: Mercruiser 807476A6, 93320A13, 93320A2, 93320A3, 93320A5, 93320A6 Includes fasteners and gaskets. When choosing new manifolds, 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 they may not be compatible. It is best to buy manifolds and risers as sets 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.

• Barr 3" Riser Extension Block Kit MC-20-93320A3
• Replaces: Mercruiser 807476A6, 93320A13, 93320A2, 93320A3, 93320A5, 93320A6
• Includes fasteners and gaskets.