
430-2260 Complete Barr Marine exhaust kit for the MerCruiser V8 225-280 (log style). Everything listed below is included in this kit, so the complete exhaust setup can be ordered under one part number. Kit includes: - (1) MC-1-47737 port and (1) MC-1-47738 starboard MerCruiser V8 225-280 Exhaust Manifolds. Direct replacement water cooled exhaust manifold. Includes all plugs, gaskets and mounting hardware to the cylinder head. Port replaces MerCruiser 47737A10. Starboard replaces MerCruiser 47738A10.
- (2) MC-20-76668 MerCruiser V8 I/O Exhaust Elbow Riser. Direct replacement exhaust elbow riser. Includes plugs, gasket and mounting hardware to mount to the manifold. Replaces MerCruiser 76668A3.
- (1) MC-20-61811A4 MerCruiser V8 Log Spacer Blocks 3 Inch. Manifold to riser 3" spacers (sold in pairs). Includes all mounting hardware, gaskets and drain plugs. Each spacer block kit includes the spacer block(s) and the corresponding package to mount.
Fits MerCruiser V8 225, 250, 255, 270 and 280, inboard and stern drive units (log style direct replacement). Barr Marine castings have a thicker interior wall, are painted to match original manufacturer colors and are packed in foam for added protection during shipping and storage. Barr manifolds and exhaust connectors are designed to minimize back pressure, and in many cases more r.p.m.''s are achieved after replacing an OEM manifold with Barr replacement parts. - 3 year limited warranty on Barr exhaust manifolds, risers and exhaust connectors (1 year when used for commercial purposes).
Compatible parts: - MC-20-72963 direct replacement exhaust elbow riser.
- 1-60252 direct replacement exhaust manifold end cap/connector.
- 1-60252P front end plate mounting package.
- MC-1-77234P manifold mounting package.
- MC-20-72963P exhaust riser elbow mounting package.
- MC-20-76668P exhaust riser elbow mounting package.
- MC-29-47441 upper thermostat housing.
- MC-29-78984 lower thermostat housing.
- MC47-27-33395 direct replacement exhaust manifold to head gasket.
- MC47-27-33395A2 exhaust manifold gasket set.
- MC47-27-48042 direct replacement exhaust elbow to manifold gasket.
- MC47-27-48043 direct replacement exhaust manifold end cap/connector gasket (will fit both ends).
- MC47-488 KIT thermostat kit (includes gasket and thermostat).
- MC-1-47735 direct replacement water cooled exhaust manifold (port side).
- MC-1-47736 direct replacement water cooled exhaust manifold (starboard side).
- MC-27-47487 alternator bracket.
- MC-29-78985 lower thermostat housing.
- MC47-27-46820 direct replacement exhaust manifold to head gasket.
Composite kit picture shown is for reference only. See list of included parts above in the description.
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430-1800 Complete Barr Marine exhaust kit for the MerCruiser V8 225-280 (log style). Everything listed below is included in this kit, so the complete exhaust setup can be ordered under one part number. Kit includes: - (1) MC-1-47737 port and (1) MC-1-47738 starboard MerCruiser V8 225-280 Exhaust Manifolds. Direct replacement water cooled exhaust manifold. Includes all plugs, gaskets and mounting hardware to the cylinder head. Port replaces MerCruiser 47737A10. Starboard replaces MerCruiser 47738A10.
- (2) MC-20-72963 MerCruiser V8 Inboard Exhaust Elbow Riser. Direct replacement exhaust elbow riser. Includes plugs, gasket and mounting hardware to mount to the manifold. Replaces MerCruiser 72963A9.
Fits MerCruiser V8 225, 250, 255, 270 and 280, inboard and stern drive units (log style direct replacement). Barr Marine castings have a thicker interior wall, are painted to match original manufacturer colors and are packed in foam for added protection during shipping and storage. Barr manifolds and exhaust connectors are designed to minimize back pressure, and in many cases more r.p.m.''s are achieved after replacing an OEM manifold with Barr replacement parts. - 3 year limited warranty on Barr exhaust manifolds, risers and exhaust connectors (1 year when used for commercial purposes).
Compatible parts: - MC-20-76668 direct replacement exhaust elbow riser.
- MC-20-61811A4 manifold to riser 3" spacers (sold in pairs). Includes all mounting hardware, gaskets and drain plugs.
- 1-60252 direct replacement exhaust manifold end cap/connector.
- 1-60252P front end plate mounting package.
- MC-1-77234P manifold mounting package.
- MC-20-72963P exhaust riser elbow mounting package.
- MC-20-76668P exhaust riser elbow mounting package.
- MC-29-47441 upper thermostat housing.
- MC-29-78984 lower thermostat housing.
- MC47-27-33395 direct replacement exhaust manifold to head gasket.
- MC47-27-33395A2 exhaust manifold gasket set.
- MC47-27-48042 direct replacement exhaust elbow to manifold gasket.
- MC47-27-48043 direct replacement exhaust manifold end cap/connector gasket (will fit both ends).
- MC47-488 KIT thermostat kit (includes gasket and thermostat).
- MC-1-47735 direct replacement water cooled exhaust manifold (port side).
- MC-1-47736 direct replacement water cooled exhaust manifold (starboard side).
- MC-27-47487 alternator bracket.
- MC-29-78985 lower thermostat housing.
- MC47-27-46820 direct replacement exhaust manifold to head gasket.
Composite kit picture shown is for reference only. See list of included parts above in the description.
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430-2270 Complete Barr Marine exhaust kit for the MerCruiser V8 225-280 (log style). Everything listed below is included in this kit, so the complete exhaust setup can be ordered under one part number. Kit includes: - (1) MC-1-47737 port and (1) MC-1-47738 starboard MerCruiser V8 225-280 Exhaust Manifolds. Direct replacement water cooled exhaust manifold. Includes all plugs, gaskets and mounting hardware to the cylinder head. Port replaces MerCruiser 47737A10. Starboard replaces MerCruiser 47738A10.
- (2) MC-20-72963 MerCruiser V8 Inboard Exhaust Elbow Riser. Direct replacement exhaust elbow riser. Includes plugs, gasket and mounting hardware to mount to the manifold. Replaces MerCruiser 72963A9.
- (1) MC-20-61811A4 MerCruiser V8 Log Spacer Blocks 3 Inch. Manifold to riser 3" spacers (sold in pairs). Includes all mounting hardware, gaskets and drain plugs. Each spacer block kit includes the spacer block(s) and the corresponding package to mount.
Fits MerCruiser V8 225, 250, 255, 270 and 280, inboard and stern drive units (log style direct replacement). Barr Marine castings have a thicker interior wall, are painted to match original manufacturer colors and are packed in foam for added protection during shipping and storage. Barr manifolds and exhaust connectors are designed to minimize back pressure, and in many cases more r.p.m.''s are achieved after replacing an OEM manifold with Barr replacement parts. - 3 year limited warranty on Barr exhaust manifolds, risers and exhaust connectors (1 year when used for commercial purposes).
Compatible parts: - MC-20-76668 direct replacement exhaust elbow riser.
- 1-60252 direct replacement exhaust manifold end cap/connector.
- 1-60252P front end plate mounting package.
- MC-1-77234P manifold mounting package.
- MC-20-72963P exhaust riser elbow mounting package.
- MC-20-76668P exhaust riser elbow mounting package.
- MC-29-47441 upper thermostat housing.
- MC-29-78984 lower thermostat housing.
- MC47-27-33395 direct replacement exhaust manifold to head gasket.
- MC47-27-33395A2 exhaust manifold gasket set.
- MC47-27-48042 direct replacement exhaust elbow to manifold gasket.
- MC47-27-48043 direct replacement exhaust manifold end cap/connector gasket (will fit both ends).
- MC47-488 KIT thermostat kit (includes gasket and thermostat).
- MC-1-47735 direct replacement water cooled exhaust manifold (port side).
- MC-1-47736 direct replacement water cooled exhaust manifold (starboard side).
- MC-27-47487 alternator bracket.
- MC-29-78985 lower thermostat housing.
- MC47-27-46820 direct replacement exhaust manifold to head gasket.
Composite kit picture shown is for reference only. See list of included parts above in the description.
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430-MC47-27-48042 Direct replacement exhaust elbow to manifold gasket. Replaces Sierra 18-0885. Fits these applications: - MerCruiser V8 225, 250, 255, 270 and 280, inboard and stern drive units (log style direct replacement).
- MerCruiser V8 325, 330, 350, 370 and 400, inboard and stern drive units (log style direct replacement).
Compatible parts: - MC-1-47735 direct replacement water cooled exhaust manifold (port side).
- MC-1-47736 direct replacement water cooled exhaust manifold (starboard side).
- MC-1-47737 direct replacement water cooled exhaust manifold (port side).
- MC-1-47738 direct replacement water cooled exhaust manifold (starboard side).
- MC-20-72963 direct replacement exhaust elbow riser.
- MC-20-76668 direct replacement exhaust elbow riser.
- MC-20-61811A4 manifold to riser 3" spacers (sold in pairs). Includes all mounting hardware, gaskets and drain plugs.
Manufactured by Barr Marine. Part number MC47-27-48042.
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430-MC47-27-53045 Lower Thermostat Housing Gasket - Models 225 (GM), 260, 228, 898/198 Replaces Sierra 18-2917. Manufactured by Barr Marine. Part number MC47-27-53045.
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430-MC47-27-48818 Upper Thermostat Housing Gasket - Models 225 (GM), 260, 228, 898/198 Replaces Osco 48818 and Sierra 18-2844. Manufactured by Barr Marine. Part number MC47-27-48818.
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430-MC-29-47442 Upper thermostat housing. Replaces MerCruiser 47442A1 and Osco MC55-TBB. Fits MerCruiser V8 Models 330, 340 and 454 Magnum, inboard and stern drive units (center riser direct replacement). Compatible parts: - MC-1-89011 direct replacement water cooled exhaust manifold.
- MC-20-44354 direct replacement water cooled center discharge riser. Accepts 4" I.D. exhaust hose (8 degree angle).
- MC-20-98502 direct replacement water cooled center discharge riser. Accepts 3" I.D. exhaust hose (0 degree angle).
- MC-20-98504 direct replacement water cooled center discharge riser. Accepts 3" I.D. exhaust hose (15 degree angle).
- MC-20-93320A3 manifold to riser 3" spacer blocks (pair) with fastener and gasket package.
- MC-20-93322A3 manifold to riser 6" spacer blocks (pair) with fastener and gasket package.
Manufactured by Barr Marine. Part number MC-29-47442.
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430-MC-29-78985 Lower thermostat housing. Replaces MerCruiser 78985A1 and Osco MC553-BB. Fits MerCruiser V8 325, 330, 350, 370 and 400, inboard and stern drive units (log style direct replacement). Compatible parts: - MC-1-47735 direct replacement water cooled exhaust manifold (port side).
- MC-1-47736 direct replacement water cooled exhaust manifold (starboard side).
- MC-20-72963 direct replacement exhaust elbow riser.
- MC-20-76668 direct replacement exhaust elbow riser.
- MC-20-61811A4 manifold to riser 3" spacers (sold in pairs). Includes all mounting hardware, gaskets and drain plugs.
Manufactured by Barr Marine. Part number MC-29-78985.
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430-MC-1-47735 Direct replacement water cooled exhaust manifold (port side). Replaces MerCruiser 47735A17. Fits MerCruiser V8 325, 330, 350, 370 and 400, inboard and stern drive units (log style direct replacement). Barr Marine castings have a thicker interior wall, are painted to match original manufacturer colors and are packed in foam for added protection during shipping and storage. Barr manifolds and exhaust connectors are designed to minimize back pressure, and in many cases more r.p.m.'s are achieved after replacing an OEM manifold with Barr replacement parts. - Replaces MerCruiser part # B-47735A1.
- Includes all plugs, gaskets and mounting hardware to the cylinder head.
- 3 year limited warranty on Barr exhaust manifolds, risers and exhaust connectors (1 year when used for commercial purposes).
Compatible parts: - MC-1-47736 direct replacement water cooled exhaust manifold (starboard side).
- MC-20-72963 direct replacement exhaust elbow riser.
- MC-20-76668 direct replacement exhaust elbow riser.
- MC-20-61811A4 manifold to riser 3" spacers (sold in pairs). Includes all mounting hardware, gaskets and drain plugs.
- 1-60252 direct replacement exhaust manifold end cap/connector.
- 1-60252P front end plate mounting package.
- MC-20-72963P exhaust riser elbow mounting package.
- MC-20-76668P exhaust riser elbow mounting package.
- MC-27-47487 alternator bracket.
- MC-29-47441 upper thermostat housing.
- MC-29-78985 lower thermostat housing.
- MC47-27-46820 direct replacement exhaust manifold to head gasket.
- MC47-27-48042 direct replacement exhaust elbow to manifold gasket.
- MC47-27-48043 direct replacement exhaust manifold end cap/connector gasket (will fit both ends).
- MC47-488 KIT thermostat kit (includes gasket and thermostat).
Manufactured by Barr Marine. Part number MC-1-47735.
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430-MC-1-47736 Direct replacement water cooled exhaust manifold (starboard side). Replaces MerCruiser 47736A17. Fits MerCruiser V8 325, 330, 350, 370 and 400, inboard and stern drive units (log style direct replacement). Barr Marine castings have a thicker interior wall, are painted to match original manufacturer colors and are packed in foam for added protection during shipping and storage. Barr manifolds and exhaust connectors are designed to minimize back pressure, and in many cases more r.p.m.'s are achieved after replacing an OEM manifold with Barr replacement parts. - Replaces MerCruiser part # B-47736A1.
- Includes all plugs, gaskets and mounting hardware to the cylinder head.
- 3 year limited warranty on Barr exhaust manifolds, risers and exhaust connectors (1 year when used for commercial purposes).
Compatible parts: - MC-1-47735 direct replacement water cooled exhaust manifold (port side).
- MC-20-72963 direct replacement exhaust elbow riser.
- MC-20-76668 direct replacement exhaust elbow riser.
- MC-20-61811A4 manifold to riser 3" spacers (sold in pairs). Includes all mounting hardware, gaskets and drain plugs.
- 1-60252 direct replacement exhaust manifold end cap/connector.
- 1-60252P front end plate mounting package.
- MC-20-72963P exhaust riser elbow mounting package.
- MC-20-76668P exhaust riser elbow mounting package.
- MC-27-47487 alternator bracket.
- MC-29-47441 upper thermostat housing.
- MC-29-78985 lower thermostat housing.
- MC47-27-46820 direct replacement exhaust manifold to head gasket.
- MC47-27-48042 direct replacement exhaust elbow to manifold gasket.
- MC47-27-48043 direct replacement exhaust manifold end cap/connector gasket (will fit both ends).
- MC47-488 KIT thermostat kit (includes gasket and thermostat).
Manufactured by Barr Marine. Part number MC-1-47736.
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430-1810 Complete Barr Marine exhaust kit for the MerCruiser V8 325-400 (log style). Everything listed below is included in this kit, so the complete exhaust setup can be ordered under one part number. Kit includes: - (1) MC-1-47735 port and (1) MC-1-47736 starboard MerCruiser V8 325-400 Exhaust Manifolds. Direct replacement water cooled exhaust manifold. Includes all plugs, gaskets and mounting hardware to the cylinder head. Port replaces MerCruiser 47735A17. Starboard replaces MerCruiser 47736A17.
- (2) MC-20-76668 MerCruiser V8 I/O Exhaust Elbow Riser. Direct replacement exhaust elbow riser. Includes plugs, gasket and mounting hardware to mount to the manifold. Replaces MerCruiser 76668A3.
Fits MerCruiser V8 325, 330, 350, 370 and 400, inboard and stern drive units (log style direct replacement). Barr Marine castings have a thicker interior wall, are painted to match original manufacturer colors and are packed in foam for added protection during shipping and storage. Barr manifolds and exhaust connectors are designed to minimize back pressure, and in many cases more r.p.m.''s are achieved after replacing an OEM manifold with Barr replacement parts. - 3 year limited warranty on Barr exhaust manifolds, risers and exhaust connectors (1 year when used for commercial purposes).
Compatible parts: - MC-20-72963 direct replacement exhaust elbow riser.
- MC-20-61811A4 manifold to riser 3" spacers (sold in pairs). Includes all mounting hardware, gaskets and drain plugs.
- 1-60252 direct replacement exhaust manifold end cap/connector.
- 1-60252P front end plate mounting package.
- MC-20-72963P exhaust riser elbow mounting package.
- MC-20-76668P exhaust riser elbow mounting package.
- MC-27-47487 alternator bracket.
- MC-29-47441 upper thermostat housing.
- MC-29-78985 lower thermostat housing.
- MC47-27-46820 direct replacement exhaust manifold to head gasket.
- MC47-27-48042 direct replacement exhaust elbow to manifold gasket.
- MC47-27-48043 direct replacement exhaust manifold end cap/connector gasket (will fit both ends).
- MC47-488 KIT thermostat kit (includes gasket and thermostat).
- MC-1-47737 direct replacement water cooled exhaust manifold (port side).
- MC-1-47738 direct replacement water cooled exhaust manifold (starboard side).
- MC-1-77234P manifold mounting package.
- MC-29-78984 lower thermostat housing.
- MC47-27-33395 direct replacement exhaust manifold to head gasket.
- MC47-27-33395A2 exhaust manifold gasket set.
Composite kit picture shown is for reference only. See list of included parts above in the description.
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430-2280 Complete Barr Marine exhaust kit for the MerCruiser V8 325-400 (log style). Everything listed below is included in this kit, so the complete exhaust setup can be ordered under one part number. Kit includes: - (1) MC-1-47735 port and (1) MC-1-47736 starboard MerCruiser V8 325-400 Exhaust Manifolds. Direct replacement water cooled exhaust manifold. Includes all plugs, gaskets and mounting hardware to the cylinder head. Port replaces MerCruiser 47735A17. Starboard replaces MerCruiser 47736A17.
- (2) MC-20-76668 MerCruiser V8 I/O Exhaust Elbow Riser. Direct replacement exhaust elbow riser. Includes plugs, gasket and mounting hardware to mount to the manifold. Replaces MerCruiser 76668A3.
- (1) MC-20-61811A4 MerCruiser V8 Log Spacer Blocks 3 Inch. Manifold to riser 3" spacers (sold in pairs). Includes all mounting hardware, gaskets and drain plugs. Each spacer block kit includes the spacer block(s) and the corresponding package to mount.
Fits MerCruiser V8 325, 330, 350, 370 and 400, inboard and stern drive units (log style direct replacement). Barr Marine castings have a thicker interior wall, are painted to match original manufacturer colors and are packed in foam for added protection during shipping and storage. Barr manifolds and exhaust connectors are designed to minimize back pressure, and in many cases more r.p.m.''s are achieved after replacing an OEM manifold with Barr replacement parts. - 3 year limited warranty on Barr exhaust manifolds, risers and exhaust connectors (1 year when used for commercial purposes).
Compatible parts: - MC-20-72963 direct replacement exhaust elbow riser.
- 1-60252 direct replacement exhaust manifold end cap/connector.
- 1-60252P front end plate mounting package.
- MC-20-72963P exhaust riser elbow mounting package.
- MC-20-76668P exhaust riser elbow mounting package.
- MC-27-47487 alternator bracket.
- MC-29-47441 upper thermostat housing.
- MC-29-78985 lower thermostat housing.
- MC47-27-46820 direct replacement exhaust manifold to head gasket.
- MC47-27-48042 direct replacement exhaust elbow to manifold gasket.
- MC47-27-48043 direct replacement exhaust manifold end cap/connector gasket (will fit both ends).
- MC47-488 KIT thermostat kit (includes gasket and thermostat).
- MC-1-47737 direct replacement water cooled exhaust manifold (port side).
- MC-1-47738 direct replacement water cooled exhaust manifold (starboard side).
- MC-1-77234P manifold mounting package.
- MC-29-78984 lower thermostat housing.
- MC47-27-33395 direct replacement exhaust manifold to head gasket.
- MC47-27-33395A2 exhaust manifold gasket set.
Composite kit picture shown is for reference only. See list of included parts above in the description.
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430-1820 Complete Barr Marine exhaust kit for the MerCruiser V8 325-400 (log style). Everything listed below is included in this kit, so the complete exhaust setup can be ordered under one part number. Kit includes: - (1) MC-1-47735 port and (1) MC-1-47736 starboard MerCruiser V8 325-400 Exhaust Manifolds. Direct replacement water cooled exhaust manifold. Includes all plugs, gaskets and mounting hardware to the cylinder head. Port replaces MerCruiser 47735A17. Starboard replaces MerCruiser 47736A17.
- (2) MC-20-72963 MerCruiser V8 Inboard Exhaust Elbow Riser. Direct replacement exhaust elbow riser. Includes plugs, gasket and mounting hardware to mount to the manifold. Replaces MerCruiser 72963A9.
Fits MerCruiser V8 325, 330, 350, 370 and 400, inboard and stern drive units (log style direct replacement). Barr Marine castings have a thicker interior wall, are painted to match original manufacturer colors and are packed in foam for added protection during shipping and storage. Barr manifolds and exhaust connectors are designed to minimize back pressure, and in many cases more r.p.m.''s are achieved after replacing an OEM manifold with Barr replacement parts. - 3 year limited warranty on Barr exhaust manifolds, risers and exhaust connectors (1 year when used for commercial purposes).
Compatible parts: - MC-20-76668 direct replacement exhaust elbow riser.
- MC-20-61811A4 manifold to riser 3" spacers (sold in pairs). Includes all mounting hardware, gaskets and drain plugs.
- 1-60252 direct replacement exhaust manifold end cap/connector.
- 1-60252P front end plate mounting package.
- MC-20-72963P exhaust riser elbow mounting package.
- MC-20-76668P exhaust riser elbow mounting package.
- MC-27-47487 alternator bracket.
- MC-29-47441 upper thermostat housing.
- MC-29-78985 lower thermostat housing.
- MC47-27-46820 direct replacement exhaust manifold to head gasket.
- MC47-27-48042 direct replacement exhaust elbow to manifold gasket.
- MC47-27-48043 direct replacement exhaust manifold end cap/connector gasket (will fit both ends).
- MC47-488 KIT thermostat kit (includes gasket and thermostat).
- MC-1-47737 direct replacement water cooled exhaust manifold (port side).
- MC-1-47738 direct replacement water cooled exhaust manifold (starboard side).
- MC-1-77234P manifold mounting package.
- MC-29-78984 lower thermostat housing.
- MC47-27-33395 direct replacement exhaust manifold to head gasket.
- MC47-27-33395A2 exhaust manifold gasket set.
Composite kit picture shown is for reference only. See list of included parts above in the description.
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430-2290 Complete Barr Marine exhaust kit for the MerCruiser V8 325-400 (log style). Everything listed below is included in this kit, so the complete exhaust setup can be ordered under one part number. Kit includes: - (1) MC-1-47735 port and (1) MC-1-47736 starboard MerCruiser V8 325-400 Exhaust Manifolds. Direct replacement water cooled exhaust manifold. Includes all plugs, gaskets and mounting hardware to the cylinder head. Port replaces MerCruiser 47735A17. Starboard replaces MerCruiser 47736A17.
- (2) MC-20-72963 MerCruiser V8 Inboard Exhaust Elbow Riser. Direct replacement exhaust elbow riser. Includes plugs, gasket and mounting hardware to mount to the manifold. Replaces MerCruiser 72963A9.
- (1) MC-20-61811A4 MerCruiser V8 Log Spacer Blocks 3 Inch. Manifold to riser 3" spacers (sold in pairs). Includes all mounting hardware, gaskets and drain plugs. Each spacer block kit includes the spacer block(s) and the corresponding package to mount.
Fits MerCruiser V8 325, 330, 350, 370 and 400, inboard and stern drive units (log style direct replacement). Barr Marine castings have a thicker interior wall, are painted to match original manufacturer colors and are packed in foam for added protection during shipping and storage. Barr manifolds and exhaust connectors are designed to minimize back pressure, and in many cases more r.p.m.''s are achieved after replacing an OEM manifold with Barr replacement parts. - 3 year limited warranty on Barr exhaust manifolds, risers and exhaust connectors (1 year when used for commercial purposes).
Compatible parts: - MC-20-76668 direct replacement exhaust elbow riser.
- 1-60252 direct replacement exhaust manifold end cap/connector.
- 1-60252P front end plate mounting package.
- MC-20-72963P exhaust riser elbow mounting package.
- MC-20-76668P exhaust riser elbow mounting package.
- MC-27-47487 alternator bracket.
- MC-29-47441 upper thermostat housing.
- MC-29-78985 lower thermostat housing.
- MC47-27-46820 direct replacement exhaust manifold to head gasket.
- MC47-27-48042 direct replacement exhaust elbow to manifold gasket.
- MC47-27-48043 direct replacement exhaust manifold end cap/connector gasket (will fit both ends).
- MC47-488 KIT thermostat kit (includes gasket and thermostat).
- MC-1-47737 direct replacement water cooled exhaust manifold (port side).
- MC-1-47738 direct replacement water cooled exhaust manifold (starboard side).
- MC-1-77234P manifold mounting package.
- MC-29-78984 lower thermostat housing.
- MC47-27-33395 direct replacement exhaust manifold to head gasket.
- MC47-27-33395A2 exhaust manifold gasket set.
Composite kit picture shown is for reference only. See list of included parts above in the description.
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430-MC47-27-46820 Direct replacement exhaust manifold to head gasket. Replaces Mallory 9-61400, HGE 46820, Sierra 18-0418 and GLM 33760. Fits these applications: - MerCruiser V8 325, 330, 350, 370 and 400, inboard and stern drive units (log style direct replacement).
- MerCruiser V8 Models 330, 340 and 454 Magnum, inboard and stern drive units (center riser direct replacement).
Compatible parts: - MC-1-47735 direct replacement water cooled exhaust manifold (port side).
- MC-1-47736 direct replacement water cooled exhaust manifold (starboard side).
- MC-1-89011 direct replacement water cooled exhaust manifold.
- MC-20-44354 direct replacement water cooled center discharge riser. Accepts 4" I.D. exhaust hose (8 degree angle).
- MC-20-72963 direct replacement exhaust elbow riser.
- MC-20-76668 direct replacement exhaust elbow riser.
- MC-20-98502 direct replacement water cooled center discharge riser. Accepts 3" I.D. exhaust hose (0 degree angle).
- MC-20-98504 direct replacement water cooled center discharge riser. Accepts 3" I.D. exhaust hose (15 degree angle).
- MC-20-61811A4 manifold to riser 3" spacers (sold in pairs). Includes all mounting hardware, gaskets and drain plugs.
- MC-20-93320A3 manifold to riser 3" spacer blocks (pair) with fastener and gasket package.
- MC-20-93322A3 manifold to riser 6" spacer blocks (pair) with fastener and gasket package.
Manufactured by Barr Marine. Part number MC47-27-46820.
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430-MC-1-89011 Direct replacement water cooled exhaust manifold. Replaces MerCruiser 807078A6, Osco 9011, Mallory 9-40506, HGE 9011, Sierra 18-1957 and GLM 51240. Fits MerCruiser V8 Models 330, 340 and 454 Magnum, inboard and stern drive units (center riser direct replacement). Barr Marine castings have a thicker interior wall, are painted to match original manufacturer colors and are packed in foam for added protection during shipping and storage. Barr manifolds and exhaust connectors are designed to minimize back pressure, and in many cases more r.p.m.'s are achieved after replacing an OEM manifold with Barr replacement parts. - Replaces MerCruiser part # 89011A8.
- Includes all plugs, gaskets and mounting hardware to the cylinder head.
- 3 year limited warranty on Barr exhaust manifolds, risers and exhaust connectors (1 year when used for commercial purposes).
Compatible parts: - MC-20-44354 direct replacement water cooled center discharge riser. Accepts 4" I.D. exhaust hose (8 degree angle).
- MC-20-98502 direct replacement water cooled center discharge riser. Accepts 3" I.D. exhaust hose (0 degree angle).
- MC-20-98504 direct replacement water cooled center discharge riser. Accepts 3" I.D. exhaust hose (15 degree angle).
- MC-20-93320A3 manifold to riser 3" spacer blocks (pair) with fastener and gasket package.
- MC-20-93322A3 manifold to riser 6" spacer blocks (pair) with fastener and gasket package.
- MC-20-44354P mounting package for MC-20-44354 riser.
- MC-20-87918 direct replacement stainless steel block off plate for use with MerCruiser riser #'s 98502, 98504 and 44354. Requires (2) gaskets part # MC47-27-41813.
- MC-20-98504P mounting package for MC-20-98504 riser (includes gaskets, drain plug, pipe plug, stainless steel restrictor plate and fasteners).
- MC-20-99208 direct replacement stainless steel restrictor plate for use with MerCruiser riser #'s 98502, 98504 and 44354. Requires (2) gaskets part # MC47-27-41813.
- MC-27-47487 alternator bracket.
- MC-29-47442 upper thermostat housing.
- MC-29-90736 lower thermostat housing.
- MC-50-806926 replacement 3/4" N.P.T. X 1" hose fitting (90 degree)/brass drain cock.
- MC-50-87238 exhaust manifold drain cock.
- MC47-27-41811 direct replacement restrictor gasket. To be used with MC-20-87918 ((2) required per plate used).
- MC47-27-41813 direct replacement restrictor gasket.
- MC47-27-46820 direct replacement exhaust manifold to head gasket.
- MC47-27-87105 direct replacement exhaust elbow gasket.
Manufactured by Barr Marine. Part number MC-1-89011.
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430-1030 Complete Barr Marine exhaust kit for the MerCruiser V8 330, 340, 454 MAG. Everything listed below is included in this kit, so the complete exhaust setup can be ordered under one part number. Kit includes: - (2) MC-1-89011 MerCruiser V8 330, 340, 454 MAG Center Rise Exhaust Manifold. Direct replacement water cooled exhaust manifold. Includes all plugs, gaskets and mounting hardware to the cylinder head. Replaces MerCruiser 807078A6, Osco 9011, Mallory 9-40506, HGE 9011, Sierra 18-1957 and GLM 51240.
- (2) MC-20-98502 MerCruiser V8 Center Riser 3 Inch 0 Degree. Direct replacement water cooled center discharge riser. Accepts 3" I.D. exhaust hose (0 degree angle). Includes plugs, gasket and mounting hardware to mount to the manifold. Replaces MerCruiser 98502A2, Mallory 9-40554 and Sierra 18-1974-1.
Fits MerCruiser V8 Models 330, 340 and 454 Magnum, inboard and stern drive units (center riser direct replacement). Barr Marine castings have a thicker interior wall, are painted to match original manufacturer colors and are packed in foam for added protection during shipping and storage. Barr manifolds and exhaust connectors are designed to minimize back pressure, and in many cases more r.p.m.''s are achieved after replacing an OEM manifold with Barr replacement parts. - 3 year limited warranty on Barr exhaust manifolds, risers and exhaust connectors (1 year when used for commercial purposes).
Compatible parts: - MC-20-44354 direct replacement water cooled center discharge riser. Accepts 4" I.D. exhaust hose (8 degree angle).
- MC-20-98504 direct replacement water cooled center discharge riser. Accepts 3" I.D. exhaust hose (15 degree angle).
- MC-20-93320A3 manifold to riser 3" spacer blocks (pair) with fastener and gasket package.
- MC-20-93322A3 manifold to riser 6" spacer blocks (pair) with fastener and gasket package.
- MC-20-44354P mounting package for MC-20-44354 riser.
- MC-20-87918 direct replacement stainless steel block off plate for use with MerCruiser riser #''s 98502, 98504 and 44354. Requires (2) gaskets part # MC47-27-41813.
- MC-20-98504P mounting package for MC-20-98504 riser (includes gaskets, drain plug, pipe plug, stainless steel restrictor plate and fasteners).
- MC-20-99208 direct replacement stainless steel restrictor plate for use with MerCruiser riser #''s 98502, 98504 and 44354. Requires (2) gaskets part # MC47-27-41813.
- MC-27-47487 alternator bracket.
- MC-29-47442 upper thermostat housing.
- MC-29-90736 lower thermostat housing.
- MC-50-806926 replacement 3/4" N.P.T. X 1" hose fitting (90 degree)/brass drain cock.
- MC-50-87238 exhaust manifold drain cock.
- MC47-27-41811 direct replacement restrictor gasket. To be used with MC-20-87918 ((2) required per plate used).
- MC47-27-41813 direct replacement restrictor gasket.
- MC47-27-46820 direct replacement exhaust manifold to head gasket.
- MC47-27-87105 direct replacement exhaust elbow gasket.
- MC-1-87114 direct replacement water cooled exhaust manifold.
- MC-27-93175 alternator bracket.
- MC-29-47441 upper thermostat housing.
- MC-29-87290 lower thermostat housing.
- MC47-27-33395 direct replacement exhaust manifold to head gasket.
Composite kit picture shown is for reference only. See list of included parts above in the description.
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430-1040 Complete Barr Marine exhaust kit for the MerCruiser V8 330, 340, 454 MAG. Everything listed below is included in this kit, so the complete exhaust setup can be ordered under one part number. Kit includes: - (2) MC-1-89011 MerCruiser V8 330, 340, 454 MAG Center Rise Exhaust Manifold. Direct replacement water cooled exhaust manifold. Includes all plugs, gaskets and mounting hardware to the cylinder head. Replaces MerCruiser 807078A6, Osco 9011, Mallory 9-40506, HGE 9011, Sierra 18-1957 and GLM 51240.
- (2) MC-20-98502 MerCruiser V8 Center Riser 3 Inch 0 Degree. Direct replacement water cooled center discharge riser. Accepts 3" I.D. exhaust hose (0 degree angle). Includes plugs, gasket and mounting hardware to mount to the manifold. Replaces MerCruiser 98502A2, Mallory 9-40554 and Sierra 18-1974-1.
- (1) MC-20-93320A3 MerCruiser V6, V8 Riser Spacer Blocks 3 Inch Pair. Manifold to riser 3" spacer blocks (pair) with fastener and gasket package. Each spacer block kit includes the spacer block(s) and the corresponding package to mount. Replaces MerCruiser 807476A6, Osco 3320 (single), HGE 3320-PR and GLM 50310.
Fits MerCruiser V8 Models 330, 340 and 454 Magnum, inboard and stern drive units (center riser direct replacement). Barr Marine castings have a thicker interior wall, are painted to match original manufacturer colors and are packed in foam for added protection during shipping and storage. Barr manifolds and exhaust connectors are designed to minimize back pressure, and in many cases more r.p.m.''s are achieved after replacing an OEM manifold with Barr replacement parts. - 3 year limited warranty on Barr exhaust manifolds, risers and exhaust connectors (1 year when used for commercial purposes).
Compatible parts: - MC-20-44354 direct replacement water cooled center discharge riser. Accepts 4" I.D. exhaust hose (8 degree angle).
- MC-20-98504 direct replacement water cooled center discharge riser. Accepts 3" I.D. exhaust hose (15 degree angle).
- MC-20-93322A3 manifold to riser 6" spacer blocks (pair) with fastener and gasket package.
- MC-20-44354P mounting package for MC-20-44354 riser.
- MC-20-87918 direct replacement stainless steel block off plate for use with MerCruiser riser #''s 98502, 98504 and 44354. Requires (2) gaskets part # MC47-27-41813.
- MC-20-98504P mounting package for MC-20-98504 riser (includes gaskets, drain plug, pipe plug, stainless steel restrictor plate and fasteners).
- MC-20-99208 direct replacement stainless steel restrictor plate for use with MerCruiser riser #''s 98502, 98504 and 44354. Requires (2) gaskets part # MC47-27-41813.
- MC-27-47487 alternator bracket.
- MC-29-47442 upper thermostat housing.
- MC-29-90736 lower thermostat housing.
- MC-50-806926 replacement 3/4" N.P.T. X 1" hose fitting (90 degree)/brass drain cock.
- MC-50-87238 exhaust manifold drain cock.
- MC47-27-41811 direct replacement restrictor gasket. To be used with MC-20-87918 ((2) required per plate used).
- MC47-27-41813 direct replacement restrictor gasket.
- MC47-27-46820 direct replacement exhaust manifold to head gasket.
- MC47-27-87105 direct replacement exhaust elbow gasket.
- MC-1-87114 direct replacement water cooled exhaust manifold.
- MC-27-93175 alternator bracket.
- MC-29-47441 upper thermostat housing.
- MC-29-87290 lower thermostat housing.
- MC47-27-33395 direct replacement exhaust manifold to head gasket.
- MC-1-99746 direct replacement water cooled exhaust manifold.
- MC47-27-99757 direct replacement manifold to head gasket.
Composite kit picture shown is for reference only. See list of included parts above in the description.
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430-1050 Complete Barr Marine exhaust kit for the MerCruiser V8 330, 340, 454 MAG. Everything listed below is included in this kit, so the complete exhaust setup can be ordered under one part number. Kit includes: - (2) MC-1-89011 MerCruiser V8 330, 340, 454 MAG Center Rise Exhaust Manifold. Direct replacement water cooled exhaust manifold. Includes all plugs, gaskets and mounting hardware to the cylinder head. Replaces MerCruiser 807078A6, Osco 9011, Mallory 9-40506, HGE 9011, Sierra 18-1957 and GLM 51240.
- (2) MC-20-98502 MerCruiser V8 Center Riser 3 Inch 0 Degree. Direct replacement water cooled center discharge riser. Accepts 3" I.D. exhaust hose (0 degree angle). Includes plugs, gasket and mounting hardware to mount to the manifold. Replaces MerCruiser 98502A2, Mallory 9-40554 and Sierra 18-1974-1.
- (1) MC-20-93322A3 MerCruiser V6, V8 Riser Spacer Blocks 6 Inch Pair. Manifold to riser 6" spacer blocks (pair) with fastener and gasket package. Each spacer block kit includes the spacer block(s) and the corresponding package to mount. Replaces MerCruiser 807477A5, Osco 3322 (single) and Mallory 9-40531.
Fits MerCruiser V8 Models 330, 340 and 454 Magnum, inboard and stern drive units (center riser direct replacement). Barr Marine castings have a thicker interior wall, are painted to match original manufacturer colors and are packed in foam for added protection during shipping and storage. Barr manifolds and exhaust connectors are designed to minimize back pressure, and in many cases more r.p.m.''s are achieved after replacing an OEM manifold with Barr replacement parts. - 3 year limited warranty on Barr exhaust manifolds, risers and exhaust connectors (1 year when used for commercial purposes).
Compatible parts: - MC-20-44354 direct replacement water cooled center discharge riser. Accepts 4" I.D. exhaust hose (8 degree angle).
- MC-20-98504 direct replacement water cooled center discharge riser. Accepts 3" I.D. exhaust hose (15 degree angle).
- MC-20-93320A3 manifold to riser 3" spacer blocks (pair) with fastener and gasket package.
- MC-20-44354P mounting package for MC-20-44354 riser.
- MC-20-87918 direct replacement stainless steel block off plate for use with MerCruiser riser #''s 98502, 98504 and 44354. Requires (2) gaskets part # MC47-27-41813.
- MC-20-98504P mounting package for MC-20-98504 riser (includes gaskets, drain plug, pipe plug, stainless steel restrictor plate and fasteners).
- MC-20-99208 direct replacement stainless steel restrictor plate for use with MerCruiser riser #''s 98502, 98504 and 44354. Requires (2) gaskets part # MC47-27-41813.
- MC-27-47487 alternator bracket.
- MC-29-47442 upper thermostat housing.
- MC-29-90736 lower thermostat housing.
- MC-50-806926 replacement 3/4" N.P.T. X 1" hose fitting (90 degree)/brass drain cock.
- MC-50-87238 exhaust manifold drain cock.
- MC47-27-41811 direct replacement restrictor gasket. To be used with MC-20-87918 ((2) required per plate used).
- MC47-27-41813 direct replacement restrictor gasket.
- MC47-27-46820 direct replacement exhaust manifold to head gasket.
- MC47-27-87105 direct replacement exhaust elbow gasket.
- MC-1-87114 direct replacement water cooled exhaust manifold.
- MC-27-93175 alternator bracket.
- MC-29-47441 upper thermostat housing.
- MC-29-87290 lower thermostat housing.
- MC47-27-33395 direct replacement exhaust manifold to head gasket.
- MC-1-99746 direct replacement water cooled exhaust manifold.
- MC47-27-99757 direct replacement manifold to head gasket.
Composite kit picture shown is for reference only. See list of included parts above in the description.
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430-1060 Complete Barr Marine exhaust kit for the MerCruiser V8 330, 340, 454 MAG. Everything listed below is included in this kit, so the complete exhaust setup can be ordered under one part number. Kit includes: - (2) MC-1-89011 MerCruiser V8 330, 340, 454 MAG Center Rise Exhaust Manifold. Direct replacement water cooled exhaust manifold. Includes all plugs, gaskets and mounting hardware to the cylinder head. Replaces MerCruiser 807078A6, Osco 9011, Mallory 9-40506, HGE 9011, Sierra 18-1957 and GLM 51240.
- (2) MC-20-98504 MerCruiser V6, V8 Center Riser 3 Inch 15 Degree. Direct replacement water cooled center discharge riser. Accepts 3" I.D. exhaust hose (15 degree angle). Includes plugs, gasket and mounting hardware to mount to the manifold. Replaces MerCruiser 98503A3, Osco 8503A, Mallory 9-40557, Sierra 18-1970-1 and GLM 51110.
Fits MerCruiser V8 Models 330, 340 and 454 Magnum, inboard and stern drive units (center riser direct replacement). Barr Marine castings have a thicker interior wall, are painted to match original manufacturer colors and are packed in foam for added protection during shipping and storage. Barr manifolds and exhaust connectors are designed to minimize back pressure, and in many cases more r.p.m.''s are achieved after replacing an OEM manifold with Barr replacement parts. - 3 year limited warranty on Barr exhaust manifolds, risers and exhaust connectors (1 year when used for commercial purposes).
Compatible parts: - MC-20-44354 direct replacement water cooled center discharge riser. Accepts 4" I.D. exhaust hose (8 degree angle).
- MC-20-98502 direct replacement water cooled center discharge riser. Accepts 3" I.D. exhaust hose (0 degree angle).
- MC-20-93320A3 manifold to riser 3" spacer blocks (pair) with fastener and gasket package.
- MC-20-93322A3 manifold to riser 6" spacer blocks (pair) with fastener and gasket package.
- MC-20-44354P mounting package for MC-20-44354 riser.
- MC-20-87918 direct replacement stainless steel block off plate for use with MerCruiser riser #''s 98502, 98504 and 44354. Requires (2) gaskets part # MC47-27-41813.
- MC-20-98504P mounting package for MC-20-98504 riser (includes gaskets, drain plug, pipe plug, stainless steel restrictor plate and fasteners).
- MC-20-99208 direct replacement stainless steel restrictor plate for use with MerCruiser riser #''s 98502, 98504 and 44354. Requires (2) gaskets part # MC47-27-41813.
- MC-27-47487 alternator bracket.
- MC-29-47442 upper thermostat housing.
- MC-29-90736 lower thermostat housing.
- MC-50-806926 replacement 3/4" N.P.T. X 1" hose fitting (90 degree)/brass drain cock.
- MC-50-87238 exhaust manifold drain cock.
- MC47-27-41811 direct replacement restrictor gasket. To be used with MC-20-87918 ((2) required per plate used).
- MC47-27-41813 direct replacement restrictor gasket.
- MC47-27-46820 direct replacement exhaust manifold to head gasket.
- MC47-27-87105 direct replacement exhaust elbow gasket.
- MC-1-87114 direct replacement water cooled exhaust manifold.
- MC-1-99746 direct replacement water cooled exhaust manifold.
- MC-27-93175 alternator bracket.
- MC-29-47441 upper thermostat housing.
- MC-29-87290 lower thermostat housing.
- MC47-27-33395 direct replacement exhaust manifold to head gasket.
- MC47-27-99757 direct replacement manifold to head gasket.
Composite kit picture shown is for reference only. See list of included parts above in the description.
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