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Moroso 25030 Oil Galley Diverter, GM LS Engine
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Moroso 25030 Oil Galley Diverter, GM LS Engine
Moroso products were a cut above the others because they were designed and built for racers - by a racer!
Moroso 25030 Oil Galley Diverter, GM LS Engine
Item #: 123541525

Moroso 25030 Oil Galley Diverter, GM LS Engine

Item #: 123541525

NZD 67

Price Details

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Order now and get it around Wednesday, August 26
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Moroso products were a cut above the others because they were designed and built for racers - by a racer!
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What Stands Out

Precision Engineering
Crafted from high-quality materials, the Moroso Oil Galley Diverter ensures optimal oil circulation, enhancing performance and longevity of GM LS engines through superior engineering.
Reduced Friction
This diverter minimizes oil friction and pressure loss, promoting better lubrication and reducing engine wear, ensuring your LS engine operates smoothly under high-stress conditions.
Easy Installation
Designed for a straightforward installation process, the Moroso diverter fits seamlessly into GM LS engines, saving time and effort while enhancing your engine's oil distribution efficiency.

Product Details

Shop Moroso 25030 Oil Galley Diverter, GM LS Engine online at a best price in New Zealand. B09L78V779

Who Should Buy?

Suitable For
  • Performance Enthusiasts

    Ideal for users wanting improved oil flow and distribution in high-performance GM LS engines during racing or heavy usage.

  • Engine Builders

    Perfect for engine builders looking to optimize oil delivery systems for reliability and performance in custom builds.

  • Restorers

    Beneficial for classic car restorers upgrading to LS engines ensuring enhanced lubrication and longevity of their builds.

Not Suitable For
  • Casual Drivers

    Not suitable for everyday drivers who don’t require advanced oil galleys and are satisfied with stock systems.

Product Description

Moroso 25030 Oil Galley Diverter, GM LS Engine

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Customer Questions & Answers

  • Question: What is the purpose of the Moroso 25030 Oil Galley Diverter in the GM LS Engine?

    Answer: The Moroso 25030 Oil Galley Diverter is designed to optimize oil flow and pressure within the GM LS engine. It redirects oil to critical areas, ensuring better lubrication for engine components. A well-lubricated engine minimizes wear and enhances performance, particularly in high-stress conditions such as racing or heavy-duty applications.
  • Question: How does the Moroso Oil Galley Diverter improve performance?

    Answer: By strategically directing oil flow, the Moroso Oil Galley Diverter improves the efficiency of oil delivery to engine components. This can lead to reduced oil starvation during high RPMs or aggressive driving, promoting engine longevity and performance. It's particularly beneficial in engineered setups that require high reliability and optimal cooling.
  • Question: Is the Moroso 25030 compatible with all GM LS engines?

    Answer: Yes, the Moroso 25030 Oil Galley Diverter is engineered to be compatible with all GM LS engine variants. This universality allows performance enthusiasts to use this component across models without the need for extensive modifications, making it a versatile addition to any LS engine build.
  • Question: What materials are used in the construction of the Moroso Oil Galley Diverter?

    Answer: The Moroso 25030 Oil Galley Diverter is constructed from high-quality materials designed to withstand extreme conditions typical in performance applications. Its durability ensures that it can handle increased oil temperatures and pressures without failure, granting peace of mind to builders and racers relying on their engines in demanding situations.
  • Question: Can I install the Moroso 25030 Oil Galley Diverter myself?

    Answer: Installation of the Moroso 25030 Oil Galley Diverter can be accomplished by those with moderate mechanical skills and experience with engine components. While a detailed manual can guide you through the process, having basic tools and knowledge about engine disassembly will yield the best results. This DIY approach allows enthusiasts to take ownership of their engine modifications.
  • Question: What performance gains can I expect from using the Moroso Oil Galley Diverter?

    Answer: While specific performance gains can vary based on the overall engine setup, users typically report improved oil pressure stability and enhanced lubrication. These benefits can translate into better throttle response and longevity. Incorporating this diverter in a high-performance or modified LS engine often brings out higher reliability during competitive or spirited driving.
  • Question: Does the Moroso 25030 Oil Galley Diverter require any special fittings?

    Answer: The Moroso 25030 Oil Galley Diverter is designed to fit standard oil galley sizes in the GM LS engine without the need for additional or special fittings. This user-friendly design facilitates a straightforward install, allowing you to focus more on performance enhancements rather than complicated modifications.
  • Question: What are some common problems that the Moroso Oil Galley Diverter solves?

    Answer: This oil galley diverter addresses common issues such as oil starvation and inadequate lubrication during aggressive driving conditions. By effectively routing oil where it’s needed most, the diverter resolves potential engine damage caused by oil delays, especially during rapid acceleration or deceleration scenarios, which can often stress engine components significantly.
  • Question: Is the Moroso Oil Galley Diverter suitable for street and track use?

    Answer: Absolutely, the Moroso 25030 Oil Galley Diverter is designed to handle the demands of both street and track environments. Its enhanced oil routing capabilities ensure that your engine remains properly lubricated, whether navigating city streets or pushing limits on a racetrack. This adaptability makes it a valuable addition to any LS engine enthusiast's upgrade plan.
  • Question: Where can I buy the Moroso 25030 Oil Galley Diverter, GM LS Engine in New Zealand?

    Answer: You can purchase the Moroso 25030 Oil Galley Diverter for the GM LS Engine from Ubuy, a reliable source that offers a wide selection of performance parts. Ubuy ensures convenient purchasing options with access to quality automotive components tailored to your needs.

Moroso Oil Restrictors Editorial Review

The Moroso 25030 Oil Galley Diverter is well-received by customers who have upgraded from the OEM plastic variant, noting a notable improvement in oil pressure following installation. Users report an increase of around 5 lbs in oil pressure, contributing to a sense of satisfaction and enhanced performance. The product is specifically mentioned to fit seamlessly with the 6.2 L92 engine, underlining its compatibility with GM LS engines. However, some users did encounter challenges during installation, particularly with a tight fit around the second o-ring, which required significant force to secure properly. One reviewer shared a successful tip using a self-tapping screw for the removal of the old part, proving helpful for a smoother installation process. Overall, the Moroso 25030 is praised for its effectiveness in improving engine oil pressure while fitting precisely into place. Despite some installation challenges, the positive feedback emphasizes its value as a solid upgrade. **

Customer Reviews & Ratings

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Pros

  • Significant increase in oil pressure (around 5 lbs)
  • Perfect fit for GM LS engines, including the 6.2 L92
  • Reliable upgrade from OEM plastic parts

Cons

  • Tight fit around the second o-ring may complicate installation

Platform Trust & Buyer Confidence

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4.1/5 355 reviews
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Ranee
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“Paint ordered from USA, u buy got the product to me in New Zealand in approx a week”

22 July 2026 · via Trustpilot
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“very speedy delivery,tracking info was superb-best experikence ever!!!”

24 June 2026 · via Trustpilot
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Nicholas
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“Love what I received and ordered found that usa clothes are more better quality and look better than the same clothes in my country but are harder to find here recommend ubuy 100%”

22 June 2026 · via Trustpilot
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Dneah
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“Product came earlier than expected (shipped from US to NZ), in about 3 weeks. No damages and product was exactly as advertised!”

15-Jul-26 · via Trustpilot
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Tania
Verified buyer

“Easy to order, easy to track and the product is great to use. Also, the person-to-person (not automated) phone call I got to confirm that I'd received the item was wonderful ??”

11-Jul-26 · via Trustpilot
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  • Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
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NZD 67

Order now and get it around Wednesday, August 26

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Features & Benefits

  • Moroso Performance Products offers over 4000 specialized automotive products.
  • Ideal for both racing and street performance applications.
  • Designed and manufactured by experienced racers for optimal performance.
  • Includes components such as oil pans, ignition wires, and suspension equipment.
  • Fits GM Gen III & IV LS engines (4.8L to 6.2L), including Vortec truck engines.
  • Improved oil passage plug design prevents dirty oil from reaching engine bearings.

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