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Direct Replacement OMC / Volvo V6 Center Riser Exhaust Manifold, OMC-1-3857656

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Product details

Management number 204560504 Release Date 2025/10/30 List Price $153.72 Model Number 204560504
Category

Replace your rusty, cracked or just poor performing OMC / Volvo V6 Exhaust Marine Manifold on your OMC / Volvo Engine with a Direct Replacement OMC / Volvo V6 Exhaust Manifold, OMC-1-3857656. Barr has been building quality marine products since 1933. Manifolds by Barr are covered by a manufacturer's 3-year warranty. It is recommended that replacement manifolds be done in pairs and to also replace the risers and elbows at the same time.

Made in the USA

  • For OMC / Volvo 3.8 / 4.3L
  • OMC/VOLVO Center Riser V6 Manifold
  • Includes all mounting hardware, gaskets and plugs


Peace of mind and power to spare! Barr Manifolds are designed to reduce back-pressure and often when replacing OEM-installed manifolds, more horsepower is achieved.

When choosing a Manifold, 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, it is recommended to buy manifolds and risers as sets. Where applicable, buy replacement manifolds in pairs and be sure to include the appropriate riser / elbow.

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