3 in. Exhaust Spacer Block | Barr Marine 20-0097 Triggers Single 20 foot | Dometic

Single 20 foot | Dometic SSC13420

Sierra Ball Bearing | 18-1398

Blue Sea Ac Main Circuit Breaker Panel 8077

UFB184MERC

For securing Mercruiser 1-60252 end plate

3 in. Exhaust Spacer Block | Barr Marine 20-0097 Triggers Single 20 foot | Dometic3 in. Exhaust Spacer Block Barr Marine 20 0097 Exhaust riser for Barr generic center rise manifolds mounts between the manifold & elbow to reduce the possiblity of water backflow into the engine through the exhaust. Barr 3 in. riser spacer block Helps to reduce the potential of water backing up into the engine through the exhaust piping Can be stacked for additional height Includes gasket and mounting hardware Use with FM 1 83, CHVA 1 84 & CHVA 1 83