Mercruiser 3 in. Riser Extension Kit | Barr Marine MC-20-93320A3

Mounts between the manifold & elbow of Mercruiser marine engines with center rise exhaust manifolds to reduce the possiblity of water backflow into the engine through the exhaust.

• Barr Mercruiser riser extension kit
• Helps to reduce the potential of water backing up into the engine through the exhaust piping
• Sold as a pair
• For Mercruiser center rise exhaust manifolds
• Includes mounting hardware and gaskets
• Replaces Mercury 93320
• Replaces QuickSilver 93320A13
• Replaces Sierra 18-1908K
• Replaces Osco 3320