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177 Fulford Dr.
Harkers Island, NC 28531
(252) 504-3355
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Riser Extension Spacer Block Kit for Mercruiser 3 Inch High 93320a13


  • Part #: BARMC-20-93320A3

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Spacer Riser block kit used on Mercruiser applications 1983-2002. Fits goes between the manifold and the riser elbow.

Includes mounting gaskets and studs for raw water cooling and 3 or 4 inch exhaust risers. One kit needed per engine.

This item was an option used on all V6 and V8 Mercruisers with center riser manifolds from 1983 to 2002.

Replaces Mercruiser #: 93322
Barr # MC-20-93320A3
GLM # 50300
Sierra # 18-1908
Mallory # 9-40530

NOTE: This item WILL NOT FIT Dry Joint Exhaust Systems.
Click here if you have a Dry Joint Exhaust

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