Mercruiser GM Small Block Exhaust Manifold | Barr Marine MC-1-77234

Mercruiser GM Small Block Exhaust Manifold | Barr Marine MC-1-77234

Port side log style manifold fits Mercruiser 198, 228, 255, 260, & 898 model marine engines.

• Barr Mercruiser exhaust manifold
• Direct replacement Mercruiser GM V8 small block log style exhaust manifold
• Port side
• For Mercruiser 198, 228, 255, 260 and 898 models
• Includes gaskets and mounting hardware
• 2 1/2 in. x 1 7/8 in. exhaust elbow port size
• Heavy duty cast iron
• Painted black
• Replaces Barr MC1-77234
• Replaces Osco 7234B
• Replaces Mercruiser 77234A2 and 77234A7