Mercruiser GM Big Block Exhaust Manifold | Barr Marine MC-1-47736 Camshafts and harsh marine environments

and harsh marine environments

Eliminates 3 in

Mounting Bracket 2 Pack

and windlasses

3 inch White Scupper Drain Fitting | Centek 1200134

Mercruiser GM Big Block Exhaust Manifold | Barr Marine MC-1-47736 Camshafts and harsh marine environmentsStarboard side log style manifold fits Mercruiser 325, 330, 350, 370, & 400 model marine engines. Mercruiser GM Big Block Exhaust Manifold Barr Marine MC 1 47736 Barr Mercruiser exhaust manifold Direct replacement Mercruiser GM V8 big block log style exhaust manifold Starboard side For Mercruiser 325, 330, 350, 255, 370 and 400 models Includes gaskets and mounting hardware Heavy duty cast iron Painted black Replaces Barr MC1 47736 Replaces Mercruiser