Valve Cover Shopping Guide

The engine valve cover is an essential protective component for diesel engines. It shields crucial parts within the valve chamber—such as valves, springs, and rocker arms—from contaminants and damage. Choosing the right valve cover can make a big difference in your engine's performance, reliability, and longevity.

At SPELAB, we understand the importance of both functionality and aesthetics. We design our Cummins billet valve covers in-house to offer the best balance of fit, finish, and functionality, while keeping your budget in mind. Our valve covers are made from aircraft-grade 6061-T6 aluminum and come equipped with all stainless steel fasteners. Explore our range of valve cover products to find the perfect match for your diesel engine today!

What valve covers do SPELAB have?

One of the Cummins valve cover was developed by SPELAB.,start shopping sensibly based on known valve cover products!

Our innovative products

• Reinforced and Reliable: SPELAB valve covers have a reinforced aluminum inner structure that exceeds conventional market standards in terms of durability. Our materials and structure can withstand temperatures up to 600°F and pressures of up to 120 PSI, handling even the most demanding conditions with ease. 
• Integrated CCV Filter: The valve covers are designed with direct CCV (Crankcase Ventilation) filter ports that fit perfectly. This design effectively redirects up to 95% of oil vapors to reduce oil mist in the intake tract, helping keep the engine cleaner and performing at its best. 
  
• One-Stop Installation Kit: Our valve covers come with everything you need right out of the box, so there's no need for extra purchases. The kit includes a CCV filter, hoses, clamps, filter cartridges, and brackets, making DIY installation easy, even for beginners, with clear installation instructions. 
  
• Personalization Options: Valve covers feature the SPELAB logo and are available in a variety of colors, letting you customize the look of your engine compartment to match your style.
  

What product is the best?

1. Material

• Cast Aluminum: This is a cheaper and common material. It is more durable, dissipates heat well, and is suitable for daily driving or light modifications. However, for extreme performance, cast aluminum is not as strong.
  
• Billet Aluminum: Since billet aluminum valve covers are made from a single block of aluminum, they are stronger and more durable than cast aluminum. Valve covers made from billet aluminum can withstand higher pressures and temperatures, making them ideal for high performance or modified vehicles.
  
• Carbon Fiber: Carbon fiber valve covers are lightweight and strong, making them ideal for racing or extreme conditions. However, they are expensive and not suitable for daily driving.
  

2. Manufacturing Processes

• CNC Machining: This process is used for billet aluminum valve covers and creates a more accurate and durable valve cover CNC machined valve covers are high quality and ideal for those looking for performance and longevity.
  
• Casting: Cast aluminum valve covers are typically manufactured using the casting process, which is faster and less expensive. Cast valve covers, while strong, are less precise and may not be as durable as CNC machined valve covers, making them ideal for the average driver.
  

3. Design

• Heat dissipation: High-quality valve covers often have special heat dissipation features such as cooling fins. This design keeps engine temperatures stable and is useful for drivers who run their engines at high loads for long periods of time.

• Sealing: Good valve covers focus on sealing to prevent oil leaks. This is especially important for modified or high-performance engines.

• Custom Looks: Some brands offer color options and logo customization for a personalized touch, like red, silver, black, etc. Billet aluminum covers are particularly easy to customize in terms of appearance.

How to choose the right product

1. Adaptation

• Key Consideration: Make sure the product is compatible with your vehicle’s make, model, and engine specifications.
• Example: If you own a 2018 Dodge Ram with a 6.7L Cummins engine, you’ll need a valve cover that specifically supports that year and engine type, like fit for the SPELAB 2007-2023 6.7L Cummins valve cover.
  

2. Price

• Key Consideration: Determine your budget and balance it with the quality and features of the product.
• Example: If you're looking for an affordable upgrade, cast aluminum valve covers offer good durability at a lower price. For those seeking higher performance and durability, billet aluminum options are available but generally come at a higher cost.

3. Application Market

• Key Consideration: Choose a product suited to how you plan to use your vehicle—daily driving, off-road, or racing.
• Example: For everyday driving, a standard cast aluminum valve cover will be sufficient. However, for high-performance or off-road use, a billet aluminum cover with CNC machining, like those offered by SPELAB, provides enhanced strength and heat resistance, ideal for demanding conditions.

Services we provide

1. Return Policy

Hassle-Free Returns, Friendly Service: At SPELAB, we’re committed to providing you with a worry-free shopping experience. If you’re not satisfied with your product, our support team is here to assist you every step of the way, ensuring your needs are met. Your satisfaction is our top priority.

2. FAQs

Answers at Your Fingertips: Our FAQ section covers common questions to help you find quick answers. Whether it’s about product compatibility or installation, we’re here to make everything easy and clear for you.

How to Replace Valve Cover Gasket: Step-by-Step Guide for 6.7 Cummins

Best Valve Covers for 6.7L Cummins Engines: A Comprehensive Brand Comparison

Best SPELAB Valve Cover Options for 6.7 Cummins Owners

3. Manuals & Video Tutorials

Clear Guidance, DIY Made Easy: We offer detailed manuals and video tutorials to simplify the installation process. Whether you’re a beginner or a pro, we’ve got you covered, making sure you feel confident every step of the way.

Learn more about spelab videos

4. SPELAB Membership

Exclusive Perks for Members: Join the SPELAB membership program to enjoy special discounts, early access to new products, and more. We’re grateful for each customer, adding value to your modification journey.