1. Boat Parts In Otsterndriv Sterndrive Prices For Sale.
  2. sku: 4731969480825793
  3. OMC 333882

OMC 333882 Stringer Gm Cylinder Head 5.0L 305CI

fits make: Omc.

333882 Omc Stringer Gm 5.0l 305ci Cylinder Head #333882

( Manufacturer Part Number: 333882 ), ( Part Type: Cylinder Head )

Review OMC Stringer Gm 5.0l 305ci Cylinder Head #333882

The OMC 333882 Stringer GM 5.0L 305ci Cylinder Head is a high-performance component designed for marine applications. This cylinder head is specifically engineered for use in the 5.0L 305ci engines commonly found in various types of boats, including but not limited to, outboard, inboard, and inboard/outboard applications.

This cylinder head is made from premium materials, ensuring superior strength and durability. It features a multi-port design with 16 intake and 16 exhaust valves, allowing for efficient combustion and optimal engine performance. Each valve is equipped with a hardened seat and stainless steel valve guide, ensuring a long service life even under the most demanding marine conditions.

The combustion chamber design of the OMC 333882 cylinder head is optimized for marine fuels, delivering excellent combustion efficiency and reducing the risk of detonation. It also features a modified exhaust port design, which improves gas flow and reduces back pressure, leading to increased horsepower and torque.

This cylinder head is also equipped with a superior cooling system, featuring a large, finned combustion chamber cover and multiple cooling passages. This effective cooling system ensures that the engine runs cooler and more efficiently, even during prolonged periods of heavy use.

Additionally, the OMC 333882 cylinder head comes with new, upgraded valve springs that provide improved valve control and reliability. This ensures that the engine runs smoothly and consistently, even under high RPM conditions.

Overall, the OMC 333882 Stringer GM 5.0L 305ci Cylinder Head is a top-of-the-line component that delivers superior performance and reliability for marine engines. Its high-quality materials, efficient design, and effective cooling system make it an excellent choice for boat owners looking to upgrade their engine components and improve their boat's performance.

The OMC 333882 Stringer GM 5.0L 305ci cylinder head is a popular aftermarket option for those looking to upgrade or replace their original cylinder head in small-block Chevrolet engines. Here are some potential pros and cons to consider before making a purchase:

Pros:

1. Enhanced Performance: This cylinder head is designed to provide better flow and improved combustion, resulting in increased horsepower and torque.

2. Durability: The OMC 333882 Stringer GM cylinder head is made from high-quality materials, ensuring that it can withstand the rigors of high-performance applications.

3. Compatibility: This cylinder head is compatible with a wide range of small-block Chevrolet engines, making it a versatile option for many applications.

4. Improved Efficiency: The design of this cylinder head allows for better fuel and air mixture, resulting in improved combustion efficiency and better fuel economy.

Cons:

1. Cost: The OMC 333882 Stringer GM cylinder head can be a more expensive option compared to some stock or aftermarket cylinder heads.

2. Installation: Installing this cylinder head can be a complex process, and it may require specialized tools and knowledge.

3. Potential for Leaks: As with any cylinder head, there is a risk of leaks, which can lead to costly repairs and downtime.

Conclusion:

The OMC 333882 Stringer GM 5.0L 305ci cylinder head is a high-performance option for those looking to upgrade their small-block Chevrolet engine. While it may come with a higher cost and more complex installation process, the potential for increased horsepower, torque, and efficiency make it a worthwhile investment for many enthusiasts. Ultimately, the decision to purchase this cylinder head should be based on your specific application, budget, and technical abilities.

Recommendation:

Before making a purchase, carefully consider your engine application, budget, and technical abilities. If you have experience with high-performance engine builds and are looking for a high-quality cylinder head that can provide significant performance gains, the OMC 333882 Stringer GM 5.0L 305ci cylinder head may be a great option for you. However, if you are new to engine builds or are working with a tight budget, you may want to consider other, more affordable options. Additionally, make sure to research the installation process thoroughly and consider seeking the help of a professional installer if necessary.

Details:

OMC Stringer GM 5.0L 305CI Cylinder Head #333882. Buyer Pays Return Shipping.

part #: 333882 prices

  • $150.00-$459.95

specifications otsterndriv:

  • for makes: Omc
  • mpn: 333882
  • part type: Cylinder Head

general otsterndriv:

  • Boat Parts > Sterndrive Motors Components > Other
  • condition: Used

shipping otsterndriv:

  • type: Calculated
  • carrier: USPS, FedEx
  • class: Standard, Economy
  • service: USPS Ground Advantage, FedEx Ground Economy
  • transit: 10-13 Days
  • cost: $94.30

offer otsterndriv:

  • quantity: 1
  • sold: 0
  • options: Ship-to-home
  • started: January 23, 2026
  • availability: In Stock
  • best offers: True

payments otsterndriv:

  • wallet: Google-pay
  • other
  • credit card: Mastercard

returns otsterndriv:

  • policy: Returns Accepted
  • paid by: Buyer
  • time: 14 Days

seller otsterndriv:

  • # reviews: 473
  • rating: 99.6%
  • city: Gravois Mills, Missouri
for makes: omc, part type: cylinder head,
category: boat parts > sterndrive components, sku: 4731969480825793,
Omc 333882 Is Similar To:
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3 offers $150.00–$459.95 USD
  • Used. Offer #1 priced at $150.00 + $101.48 shipping estimate = $251.48* total. +$101.48 shipping
  • Used. Offer #2 priced at $150.00 + $101.48 shipping estimate = $251.48* total. +$101.48 shipping
  • Used. Offer #3 priced at $459.95 + $76.09 shipping estimate = $536.04* total. CB6 ( Others:None ). 358741, Cylinder Head 1978 225 OMC 990255D, Model: .+$76.09 shipping

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