Barr Marine MC1865735 Dry Joint Exhaust Manifold for MerCruiser V8

The Barr Marine MC1865735 is a heavy-duty cast iron center rise exhaust manifold designed as a direct replacement for MerCruiser stern drive and inboard engines with dry joint exhaust systems. This manifold fits GM V8 engines including 5.0L (305 CID), 5.7L (350 CID), and 6.2L (377 CID) models from 2002 and newer.

Key Features:

• Heavy-duty cast iron construction with corrosion-resistant coating on internal coolant passages and exterior finish
• Interchangeable design fits both port and starboard side applications
• Includes manifold-to-head gasket, one-hole restricted riser gasket (MC47-27-864850), mounting bolts, and plugs
• Center rise design for optimal exhaust flow and engine cooling
• Direct replacement for OEM part numbers 865735A02 and 18-2843

This complete manifold kit provides everything needed for installation, eliminating the need to source additional gaskets or hardware. The corrosion-resistant coating helps extend service life in harsh marine environments, while the heavy-duty cast iron construction ensures reliable performance under demanding conditions.