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Luxury Mercruiser 78779 Gm V8 305 350 5.0l 5.7l 2bbl Intake Manifold 6269797 198hp 898 Save 40% + Free Ship [fEcrlb2F]

$54.99 $175.99 -69%

MerCruiser 78779 V8 Intake ManifoldLooking for a high-quality intake manifold for your MerCruiser engine? Look no further! The MerCruiser 78779 intake manifold is a precision-crafted component designed to enhance the performance and efficiency of you

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Luxury Mercruiser 78779 Gm V8 305 350 5.0l 5.7l 2bbl Intake Manifold 6269797 198hp 898 Save 40% + Free Ship [fEcrlb2F]

MerCruiser 78779 V8 Intake Manifold

Looking for a high-quality intake manifold for your MerCruiser engine? Look no further! The MerCruiser 78779 intake manifold is a precision-crafted component designed to enhance the performance and efficiency of your V8 engine. This manifold is specifically designed for the 305, 350, 5.0L, and 5.7L models, offering a perfect fit for engines produced between 1977 and 1986. Its durable construction and compatibility with various engine types make it an essential upgrade for any boater seeking peak performance.
  • Perfect Fit: Engineered to fit MerCruiser 5.0L 2BBL 305 Models from 1977-1986, as well as 5.7L 350 Models from the same era.
  • Superior Quality: Constructed from high-quality materials for long-lasting performance and reliability.

Product Specifications and Details

The MerCruiser 78779 intake manifold comes with a variety of features that make it an excellent choice for your marine engine. This manifold is a direct replacement for the GM Casting 346260 and is equivalent to the part number 6269797. It is designed to provide a secure and leak-free seal, ensuring optimal engine performance. The manifold is also available in a freshwater used condition, ensuring its compatibility with your marine environment.
  • Direct Replacement: MerCruiser 78779 is a direct replacement for GM Casting 346260 and 6269797.
  • Quality Assurance: The manifold has been cleaned and repainted for a fresh, new appearance and improved functionality.

Practical Uses and Benefits

The MerCruiser 78779 intake manifold is not just a replacement part; it's a performance enhancer. With its 12-bolt at 90 degrees and perimeter-bolt style valve covers and cylinder heads, this manifold is designed to improve airflow and maximize engine power. Whether you're a seasoned boater or a weekend enthusiast, this intake manifold can help you get the most out of your engine. Its clean and repainted design ensures a professional appearance that will complement any marine vessel.
  • Performance Enhancement: Boost your engine's power and efficiency with this high-quality intake manifold.
  • Professional Appearance: The clean and repainted manifold adds a touch of sophistication to your boat's engine bay.

What Our Customers Say

January 26, 2026

Absolutely no complaints!

It's a very versatile and useful product.

- Ann T..

January 26, 2026

Absolutely no complaints!

This is a product I can trust.

- Gerald B..

January 26, 2026

Absolutely no complaints!

An exceptionally well-thought-out product.

- Thoughtful_Reviewer.

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