Barr Manifolds
MerCruiser 4 Cylinder 153 C.I.D. 120 H.P.
Log Style Direct Replacement
Model 120 Engine
Click on Pictures or Part Numbers below to check price and order.

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Note:
Manifold includes all plugs, gaskets and mounting
hardware to head. Riser includes plugs, gasket and
mounting hardware to mount to manifold.

MC-1-63122 Direct replacement water cooled exhaust manifold. Replaces MerCruiser part # B-63122A1.

MC-20-55538 Direct replacement exhaust elbow/riser. Replaces MerCruiser part #B-39920 and # B-55538A2.

MC-20-55538P Riser to exhaust manifold mounting
package.

1-39949P Choke oven cover assembly. Not pictured.

1-47638 Direct replacement exhaust manifold end cap/connector (front). Replaces MerCruiser part # B-47638.

1-47638P Exhaust manifold end cap/connector
(front) mounting package.

1-73811 Direct replacement exhaust manifold
end cap (rear).

1-73811P Exhaust manifold end cap (rear)
mounting package.

MC-1-35898P Intake manifold mounting package.

MC-1-63122P Exhaust manifold mounting package.

MC-29-47587 Direct replacement lower thermostat
housing.

MC-29-60372 Direct replacement upper thermostat
housing.

MC47-475KIT Thermostat kit (includes gasket and
thermostat).

MC47-27-35898 Direct replacement intake manifold
gasket.

MC47-27-35898A4 Exhaust manifold gasket set.

MC47-27-39915 Direct replacement exhaust manifold
to exhaust elbow gasket.

MC47-27-39917 Direct replacement exhaust manifold
end cap/connector gasket.

MC47-27-39923 Direct replacement exhaust manifold
end cap gasket.

MC47-27-52546 Direct replacement exhaust manifold
to cylinder head gasket.

 

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