Mercruiser 3 in. Exhaust Riser | Barr Marine MC-20-72963

Direct replacement exhaust elbow fits many Mercruiser inboards engines with log style exhaust manifolds.

• Barr Mercruiser inboard exhaust riser
• Fits Mercruiser 325, 330, 350, 370, and 400 model marine engines
• For use with 3 in. ID marine exhaust hose
• Rectangular bolt pattern 2-3/4" x 4-1/2" bolt centers
• Includes plugs, raw water gaskets and mounting hardware
• Heavy duty cast iron
• Painted black
• Replaces Barr MC20-72963
• Replaces Mercruiser 72963A1, 72963A9, 48101A1, 48101A4, and 76788A1