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precision aluminum alloy engine valve cover

Precision Aluminum Alloy Engine Valve Cover

Rated 5.00 out of 5 based on 1 customer rating
(1 customer review)

Original price was: $199.00.Current price is: $1.00.

CNC Machined Aluminum Alloy Engine Valve Cover

Material:

  • High-strength, corrosion-resistant aluminum alloys (e.g., 6061, 7075)

Key Features:

  • Meets engine valve cover strength requirements
  • Ensures long-term durability

Manufacturing Process:

  • Precision CNC machining
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SKU 24A592F1 Categories , Tags , Brand:

Customized service: Minimum Order Of 1 Piece | Processing According To Sample | Processing According To Drawing | Other Processing. The Fastest Delivery Time Is 3 Days After Payment.

Important Notice: As a CNC machining service, we exclusively provide custom manufacturing based on your specifications and drawings. Product prices listed on our website are indicative only and not valid for custom orders. To receive an accurate quote, please provide your 3D design files.

Our Quality Commitment: If parts we manufacture fail to meet your specifications due to errors on our side, we will repair or remake them at no cost to you—including covering all return and replacement shipping. Proceed with confidence.

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quality assurance

Quality Assurance

professional service

Professional Service

on time delivery

On-time Delivery

customized to drawings

Custom To Drawings

professional proofing

Professional Proofing

efficient delivery

Efficient Delivery

Precision Aluminum Alloy Engine Valve Cover

Crafted with CNC Machining Excellence

Elevate your engine’s performance and aesthetics with our high-precision aluminum alloy engine valve cover, meticulously manufactured using advanced CNC machining technology. Designed for automotive enthusiasts, mechanics, and performance builders, this component combines lightweight durability with race-grade engineering.

Key Features:

  • Premium Material: Made from high-strength 6061-T6 aluminum alloy for exceptional corrosion resistance, thermal stability, and longevity.
  • CNC Precision: Computer Numerical Control (CNC) machining ensures micron-level accuracy, perfect sealing surfaces, and consistent quality in every unit.
  • Weight Reduction: 40% lighter than cast iron alternatives, reducing engine load and enhancing fuel efficiency.
  • Custom Fit: Engineered to OEM specifications for seamless integration with most combustion engines (compatibility details available upon request).
  • Aesthetic Versatility: Smooth, burr-free finish ready for polishing, powder coating, or anodizing to match your build’s style.

Applications:
Ideal for performance cars, motorcycles, marine engines, and restoration projects. Replaces stock covers to improve heat dissipation and add a sleek, modern look under the hood.

Why Choose Our Valve Covers?

  • Zero Leak Guarantee: Precision-toleranced grooves ensure airtight gasket sealing.
  • Eco-Conscious: Aluminum is 100% recyclable.
  • Rigorous QA: Every cover undergoes stress-testing and dimensional verification.

Specifications:

  • Material: 6061-T6 Aluminum
  • Surface Finish: As-machined (custom finishing optional)
  • Tolerance: ±0.05mm
  • Max. Operating Temp: 300°C (572°F)

Upgrade reliability and style—transform your engine bay with aerospace-grade craftsmanship.

📩 Contact us for custom designs, bulk orders, or material certifications.

1 review for Precision Aluminum Alloy Engine Valve Cover

  1. Rated 5 out of 5

    Automotive Prototyping Solutions –

    No MOQ on prototypes = saved $120k in R&D budget!

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About GreatLight

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Development History
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Great Light - Leader in CNC Machining

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GreatLight Metal Technology Co., Ltd

Great Light was founded in 2011, Adjacent to Shenzhen, And is located in Chang’an, Dongguan City, The capital of precision processing of hardware molds.

Factory is about 7,600 square meters, With 150 employees, Equipped with large high-precision 5-Axis, 4-Axis, 3-Axis CNC Machining centers, Lathes, Milling machines, Grinders, Spark machines, Vacuum mold machines, SLM 3D Printers, SLA 3D Printers, SLS 3D Printers and other peripheral equipment precision equipment 127 sets, With 3 wholly-owned manufacturing factories, Is a production enterprise specializing in precision processing of rapid prototyping handboard models.

Great Light focuses on the design, processing, customized production and application of precision handboard models, Providing new and old users with precision CNC Processing services (three-axis, four-axis, five-axis processing), CNC Milling services, Die-casting molds/metal die-casting processing services, Vacuum casting customization, Sheet metal processing customization, Stainless steel 3D printing, Aluminum alloy 3D printing, Titanium alloy 3D printing, Mold steel 3D printing and nearly 100 kinds of rapid prototyping processing services and comprehensive solutions. And it is equipped with a one-stop post-surface processing service.

Great Light has many years of experience in precision prototype model processing, With high precision (±0.001mm / 0.001 In and above precision requirements can be processed), After-sales guarantee, Free rework for quality issues.

  • Five-Axis CNC
  • Four-Axis CNC
  • Three-Axis CNC
  • Milling & Turning

CNC Technology
5-Axis
Five-Axis CNC
4-Axis
Four-Axis CNC
3-Axis
Three-Axis CNC
CNC Milling
Milling & Turning
Machining Materials Including But Not Limited To：
 Aluminium, Brass, Inconel, Tool Steel, Tool Stee, Titanium, Alloy Steel, Stainless steel, Copper, Low Carbon Steel Aluminium, Brass, Inconel, Tool Steel, Tool Stee, Titanium, Alloy Steel, Stainless steel, Copper, Low Carbon Steel Aluminium, Brass, Inconel, Tool Steel, Tool Stee, Titanium, Alloy Steel, Stainless steel, Copper, Low Carbon Steel Aluminium, Brass, Inconel, Tool Steel, Tool Stee, Titanium, Alloy Steel, Stainless steel, Copper, Low Carbon Steel
Material Abbreviation
 AL / SS / Brass / Steel / TC4 AL / SS / Brass / Steel / TC4 AL / SS / Brass / Steel / TC4 AL / SS / Brass / Steel / TC4
Specification
 Various sizes and thicknesses of plates and round bars Various sizes and thicknesses of plates and round bars Various sizes and thicknesses of plates and round bars Various sizes and thicknesses of plates and round bars
Common Post-processing
 Oil spraying, powder spraying, passivation, oxidation, blackening, electrophoresis, silk screen printing, laser engraving, polishing Oil spraying, powder spraying, passivation, oxidation, blackening, electrophoresis, silk screen printing, laser engraving, polishing Oil spraying, powder spraying, passivation, oxidation, blackening, electrophoresis, silk screen printing, laser engraving, polishing Oil spraying, powder spraying, passivation, oxidation, blackening, electrophoresis, silk screen printing, laser engraving, polishing
Tolerance Range
 ±0.001mm / 0.001 In and above precision requirements can be processed ±0.001mm / 0.001 In and above precision requirements can be processed ±0.001mm / 0.001 In and above precision requirements can be processed ±0.001mm / 0.001 In and above precision requirements can be processed
Advantage
 Multi-faceted structural products can be formed in one go with high precision High efficiency, re-cutting capability, simple operation, high precision, and good surface effect High efficiency, re-cutting capability, simple operation, high precision, and good surface effect High precision, good surface finish, and high efficiency
Shortcoming
 The size of the processed products is limited, the processing speed is slow, and the cutting is light
Main Fields
 Prototype, automobile, medical, digital electronics, toys, mechanical equipment, aerospace, etc. Prototype, automobile, medical, digital electronics, toys, mechanical equipment, aerospace, etc. Prototype, automobile, medical, digital electronics, toys, mechanical equipment, aerospace, etc. Prototype, automobile, medical, digital electronics, toys, mechanical equipment, aerospace, etc.
Maximum Processing Size Of The Equipment
 4000*400*150mm 750x1150x550mm 600*600*600mm 500*500*450mm 500*310*200mm 1575*157*60In 295x452x216In 236*236*236In 200*200*177In 200*122*78.7In 1500*800*300mm 800*500*400mm 600*400*300mm 590*315*118In 315*200*157In 236*157*118In 1500*800*300mm 800*500*400mm 600*400*300mm 590*315*118In 315*200*157In 236*157*118In Diameter 500mm / 200 In
Processing Capabilities
 16 Units 12 Units 27 Units 16 Units
Standard Lead Time
 3 Business Days 3 Business Days 3 Business Days 3 Business Days
Starting Price: $11/H Starting Price: $11/H Starting Price: $9/H Starting Price: $9/H
development history

Precision Forged by Light, Excellence Driven by Innovation

Great Light Technology continues to pioneer CNC industry advancements, empowering high-end manufacturing, smart industries, and global supply chains, leading the intelligent manufacturing revolution!

Five-axis CNC
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Four-axis CNC
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Three-axis CNC
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CNC Milling & Turning
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Prototype Custom
Mass Production

Rapid Prototyping Services

Covered
10+
Manufacturing Process
CNC Milling

CNC Grinding

CNC Turning

99%

Product Pass Rate

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Testimonials

See What Our Happy Customers Say

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Solved our harmonic drive backlash! GreatLight’s 0.001″ concentricity on 7075-T6 joints boosted positioning repeatability 5x. 5 revisions in 2 weeks – insane agility!

Case Studies
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Alison Burgas

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Slashed EV battery housing costs by 33%! Their 5-axis CNC achieved perfect cooling channel alignment (±0.03mm) we couldn’t get elsewhere. On-time delivery for 10k units!

Case Studies
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Mark Adam

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From CAD to flight-ready titanium arms in 5 days! 0.05g imbalance allowed 40min extra flight time. Scrapped 3 ‘experts’ before finding these wizards. Game-changer!

Case Studies
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Lio Hernandez

sgs certification

SGS Certification

iso standards

ISO Standards

environmental compliance

Environmental Compliance

customer satisfaction

Customer Satisfaction

continuous improvement

Continuous Improvement

Product Ordering FAQs

Q1: Are you a manufacturer or a trading company?

A1: We are a professional manufacturer with very good production experience. We can accept OEM, ODM according to your needs, and guarantee competitive price and quality.

4 Axis CNC Machining Shop Near Me
CNC Machining Shop Near Me
Q2: Do you provide samples? Free or extra charge?

A2: Yes, we can provide free samples for stock, you only need to pay the shipping cost. Customized goods require a partial deposit, which can be deducted in the order.

Q3: How does your factory do in quality control?

A3: We are ISO9001 certified factory, and have a professional QC team to check every item from production to packaging.

Q4: What is your delivery time?

A4: Generally 2-5 days after payment for stock products, and 10-15 days after payment for customized goods.

Q5: What are your payment terms?

A5: Generally, new customers pay T/T50% as deposit, and 50% balance before delivery. The specific situation can be negotiated, and old customers can set a credit limit.

precision aluminum alloy engine valve coverPrecision Aluminum Alloy Engine Valve Cover
Original price was: $199.00.Current price is: $1.00.
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ISO 9001 Certificate

ISO 9001 is defined as the internationally recognized standard for Quality Management Systems (QMS). It is by far the most mature quality framework in the world. More than 1 million certificates were issued to organizations in 178 countries. ISO 9001 sets standards not only for the quality management system, but also for the overall management system. It helps organizations achieve success by improving customer satisfaction, employee motivation, and continuous improvement. * The ISO certificate is issued in the name of FS.com LIMITED and applied to all the products sold on FS website.

greatlight metal iso 9001 certification successfully renewed
GB T 19001-2016 IS09001-2015
✅ iso 9001：2015
greatlight metal iso 9001 certification successfully renewed zh

ISO 13485 certificate

ISO 13485 is an internationally recognized standard for Quality Management Systems (QMS) specifically tailored for the medical device industry. It outlines the requirements for organizations involved in the design, development, production, installation, and servicing of medical devices, ensuring they consistently meet regulatory requirements and customer needs. Essentially, it's a framework for medical device companies to build and maintain robust QMS processes, ultimately enhancing patient safety and device quality.

greatlight metal technology co., ltd has obtained multiple certifications (3)
greatlight metal technology co., ltd has obtained multiple certifications (4)

ISO 27001 certificate

ISO/IEC 27001 is an international standard for managing and processing information security. This standard is jointly developed by the International Organization for Standardization (ISO) and the International Electrotechnical Commission (IEC). It sets out requirements for establishing, implementing, maintaining, and continually improving an information security management system (ISMS). Ensuring the confidentiality, integrity, and availability of organizational information assets, obtaining an ISO 27001 certificate means that the enterprise has passed the audit conducted by a certification body, proving that its information security management system has met the requirements of the international standard.

greatlight metal technology co., ltd has obtained multiple certifications (1)
greatlight metal technology co., ltd has obtained multiple certifications (2)

IATF 16949 certificate

IATF 16949 is an internationally recognized Quality Management System (QMS) standard specifically for the automotive industry. It builds upon the foundation of ISO 9001 and adds specific requirements relevant to automotive production and service parts. The goal is to enhance quality, improve processes, and reduce variation and waste within the automotive supply chain.

automotive industry quality management system certification 01
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