Direct Replacement Mercruiser 165hp 6 Cylinder Exhaust Manifold, MC-1-58759


Direct Replacement Mercruiser 165hp 6 Cylinder Exhaust Manifold, MC-1-58759
SKU: 46867
Mfg# MC-1-58759
LFS# BARMC158759
UNIT: Each
Out of stock - Typically Available in 3 months


Quality built replacements for your rusty or cracked 6 Cylinder Exhaust Marine Manifold (Part No. B-58759A1) on your 165 Chevrolet Engine with a Direct Replacement Chev Straight Six Exhaust Manifold, MC-1-58759. Barr exhaust manifolds are built for the marine environment and are easy to install. Manifolds by Barr are covered by a manufacturer's 3-year warranty. We recommend that you purchase replacement manifolds in pairs and to also replace the risers and elbows at the same time.

Made in the USA

  • Replaces Mercruiser # B-58759A1
  • Fits Mercruiser 165 hp Chevrolet Inline 6 cylinder engines
  • Log-Style Direct Replacement
  • Includes all mounting hardware, gaskets and plugs

Give your boat a boost! 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. These steps will help ensure compatibility and reliable(more...)

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JIm Ferguson


Excellent phone help with order.




Unless specifically indicated otherwise, Barr Marine by EDM warrants its products against defects in workmanship and material for 1-3 years from date of purchase by the original purchaser depending on the product and the warranty included with the product.

  • Restocking charge will apply at a minimum of 25% for all product returned.
  • All Returns must be returned within 30 days of receipt of the items.
  • Some products are non-returnable, please contact us for further details.
  • Manufacturer defects reported within 30 days of receipt will be supplied a pre-paid label for return shipping upon approval.
  • Please contact Go2marine LFS Marine and Outdoor for Manufacture Defects, Returns and help with Warranties.