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Barr Marine MC-20-93320A3 Manifold To Riser 3 Spacer Blocks

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US$176.10 cheaper than the new price!!

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Used  US$117.40
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Product details

Management number 213970171 Release Date 2026/04/12 List Price US$117.40 Model Number 213970171
Category

Barr 3" Riser Extension Block Kit MC-20-93320A3 is a set of two 3" manifold to riser spacer blocks with fasteners and gaskets for V6 and V8 GM Mercruiser boat engines. Replaces: Mercruiser 807476A6, 93320A13, 93320A2, 93320A3, 93320A5, 93320A6 Includes fasteners and gaskets. When choosing new manifolds, it is recommended to also choose the appropriate new risers / elbows. Although Manifolds such as Barr, Osco and others, including original equipment, often look alike they may not be compatible. It is best to buy manifolds and risers as sets and be sure to include the appropriate riser / elbow. These steps will help ensure compatibility and reliable operation of your marine engines exhaust system for years to come.

  • Barr 3" Riser Extension Block Kit MC-20-93320A3
  • Replaces: Mercruiser 807476A6, 93320A13, 93320A2, 93320A3, 93320A5, 93320A6
  • Includes fasteners and gaskets.
Brand Name BARR MARINE
Part Number BARMC-20-93320A3
Package Weight 18 Pounds

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