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Sierra 18-0604 Exhaust Manifold Gasket Set for GM 305/350 CID Marine Engines

Manufacturer

Sierra

Picture for manufacturer Sierra

Part Number

18-0604
13 reviews
04/21/2036 11:25 PM
Sale Price

$30.67

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Sierra 18-0604 Exhaust Manifold Gasket Set is a premium replacement gasket kit specifically engineered for GM 305 and 350 cubic inch displacement (CID) marine engines and Barr center riser exhaust systems. This complete gasket set ensures proper sealing and reliable performance in the demanding marine environment.

Key Features:

  • Designed for GM 305/350 CID marine engines with Barr center riser exhaust systems
  • Built for maximum strength and endurance in harsh marine conditions
  • Engineered to meet or exceed OEM specifications
  • Complete set contains (2) 18-2854-1 exhaust elbow gaskets and (2) 18-2949 exhaust manifold gaskets
  • Compatible with Sierra manifold 18-1997-1
  • Interchangeable with GLM part number 39910

Sierra Marine products are specifically engineered to meet high horsepower engine demands and withstand the corrosive effects of saltwater, fuel, and extreme temperatures. Each gasket in this set provides a reliable seal to prevent exhaust leaks and ensure optimal engine performance.

ggod job

So far so good

quick and efficient

Great price and fast shipping...took only 2 days to deliver. Very satisfied customer

It was great, you had excellent prices, and the 2nd day shipping was better than most competitors.

Good price, communication good but not great. Shipped promptly.

So far, so good!

I had a hard time locating all the correct oxygen sensors for my vehicle (requires 4).

Simple. Great service!

So far everything has been good.

Im very satisfied with how fast i received my product from Autoplicity! The whole process was hassle free. If you looking for quality product for a great price than i would recommend Autoplicity!

Great

This is definitely a great company I had questions about my order and it will prompt you get right back to me. I'm extremely pleased with the purchase that I have made through this company

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