MERCRUISER 806426 Exhaust Manifold Block 305/350 5.0/5.7L

( Brand: Mercruiser ), ( Manufacturer Part Number: 806426 ), ( Part Type: Exhaust Manifold Block )

Review MERCRUISER Exhaust Manifold 305/350 5.0/5.7l Small Block Chevy fits 305 350

Mercruiser 806426 Exhaust Manifold for Chevrolet 5.0/5.7L Block Engines (305/350)

Introducing the Mercruiser 806426 Exhaust Manifold, a superior replacement part designed specifically for Chevrolet engines with a 5.0 or 5.7 liter block and 305 or 350 cubic inch displacement. This exhaust manifold is an essential component for your marine or industrial application, ensuring optimal engine performance and longevity.

Crafted from high-quality materials, this exhaust manifold boasts a robust and durable design. It is engineered to withstand the rigors of marine or industrial environments, providing reliable service for countless hours. The manifold features a precise fit and finish, ensuring a secure connection to the engine's cylinder heads and exhaust system.

The Mercruiser 806426 Exhaust Manifold is engineered for use with Mercruiser's 305 and 350 cubic inch engines. It is compatible with both gasoline and diesel applications, making it a versatile choice for a wide range of applications. The manifold's unique design provides excellent exhaust flow, enhancing engine efficiency and power output.

Installation of the Mercruiser 806426 Exhaust Manifold is a straightforward process. It comes with all necessary hardware for a hassle-free installation, reducing the time and effort required to get your engine back up and running. The manifold's precise engineering ensures a perfect fit, minimizing the need for modifications or custom fabrication.

Investing in the Mercruiser 806426 Exhaust Manifold is an investment in the longevity and performance of your engine. Its robust design, precise engineering, and versatile compatibility make it an essential component for any marine or industrial application. Trust Mercruiser to deliver the quality and reliability you demand for your engine system.

* High-quality exhaust manifold designed for Chevrolet 5.0/5.7L block engines (305/350)

* Robust and durable design for marine or industrial applications

* Precise fit and finish for a secure connection to the engine and exhaust system

* Enhances engine efficiency and power output with excellent exhaust flow

* Compatible with both gasoline and diesel applications

* Easy installation with all necessary hardware included

* Trusted brand for marine and industrial engine components.

Pros and Cons of Buying a Mercruiser 806426 Exhaust Manifold for Chevy 5.0/5.7L Engines

The Mercruiser 806426 exhaust manifold is designed for use with 305/350 5.0/5.7L block Chevy engines. This component is a crucial part of the engine exhaust system that can impact engine performance, durability, and emission levels. In this analysis, we will discuss the primary advantages and disadvantages of purchasing this exhaust manifold.

1. Designed for Marine Applications: The Mercruiser 806426 exhaust manifold is specifically engineered for marine applications, ensuring optimal performance in the harsh marine environment. It is made with high-quality materials to ensure durability and corrosion resistance.

2. Improved Engine Performance: By optimizing exhaust flow and reducing backpressure, this exhaust manifold can help improve engine performance. It can lead to better fuel efficiency and increased power output.

3. Improved Emission Levels: The Mercruiser 806426 exhaust manifold is designed to meet or exceed emission standards, which is essential for boaters who operate their vessels in regulated waterways.

4. Easy Installation: The exhaust manifold is relatively easy to install, making it a popular choice among DIY enthusiasts. The installation process is well-documented, with clear instructions and diagrams available.

1. Cost: Compared to some aftermarket exhaust manifolds, the Mercruiser 806426 is relatively expensive. The high price tag can be a deterrent for some boaters.

2. Limited Availability: Not all marine parts retailers carry this specific exhaust manifold, making it harder to find and purchase.

3. Potential Fitment Issues: Although the exhaust manifold is designed for use with 5.0/5.7L block Chevy engines, there have been reports of fitment issues. It's essential to ensure proper compatibility before making a purchase.

The Mercruiser 806426 exhaust manifold offers several advantages, including improved engine performance, durability, and emission levels. However, its high cost and potential fitment issues can be drawbacks for some boaters. Ultimately, if you prioritize marine-specific performance and durability, this exhaust manifold is a worthwhile investment. But, if you're on a tight budget or have concerns about compatibility, it might be wise to explore other options.

If you're in the market for a new exhaust manifold for your Chevy 5.0/5.7L marine engine and prioritize marine-specific performance and durability, the Mercruiser 806426 exhaust manifold is a solid choice. However, it's essential to thoroughly research potential fitment issues and ensure that the part is compatible with your specific engine configuration before making a purchase. If cost is a concern, you may want to consider alternative aftermarket options or used parts.

Details:

With its sturdy construction and excellent performance, this exhaust manifold is an essential component for any boat owner who wants to ensure that their engine running at best. The manifold is suitable for use with 305/350 5.0/5.7L small block Chevy engines, and easy to install. Gasket not included. This exhaust manifold is specifically designed for use with Mercruiser engines, and a great replacement part those who want to keep their boat running smoothly.

Qty OEM #1Exhaust Manifold860246 C. It is made from high-quality materials, and built to last for a long time. Mercruiser 305/350/377, 5.0/5.7/6.2 Small Block Chevy Exhaust Manifold Assembly Iron Casting replaces MerCruiser part # 860246A10.

part #: 806426 prices

• $53.95-$229.26

specifications exhaussyste:

• for models: 305, 350
• for makes: Chevy
• brand: Mercruiser
• mpn: 806426
• part type: Exhaust Manifold Block

shipping exhaussyste:

• cost: $61.64
• class: Standard
• carrier: USPS
• type: Calculated
• service: USPS Ground Advantage
• transit: 5-11 Days

payments exhaussyste:

• credit card: Diners-club
• other
• wallet: Paypal

offer exhaussyste:

• started: April 18, 2025
• availability: In Stock
• sold: 0
• options: Ship-to-home
• best offers: True
• quantity: 1

returns exhaussyste:

• policy: No Returns

general exhaussyste:

• condition: Used
• Boat Parts > Inboard Engines Components > Exhaust Systems

seller exhaussyste:

• # reviews: 11
• city: Milton Freewater, Oregon
• rating: 92.3%

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