Mercruiser GM Small Block Exhaust Manifold | Barr Marine MC-1-47737

Mercruiser GM Small Block Exhaust Manifold | Barr Marine MC-1-47737

Port side log style manifold fits Mercruiser 225, 250, 255, 270, & 280 model marine engines.

• Barr Mercruiser exhaust manifold
• Direct replacement Mercruiser GM V8 small block log style exhaust manifold
• Port side
• For Mercruiser 225, 250, 255, 270 and 280 models
• Includes gaskets and mounting hardware
• 3 3/8 in. x 1 3/4 in. exhaust elbow port size
• Heavy duty cast iron
• Painted black
• Replaces Barr MC1-47737
• Replaces Mercruiser 47737A10 and 47737A1