ICT Billet
0 ratings
ICT Billet Fuel Injector Spacer Set of 8 Truck Intake Manifold to LS3 Injector Adapter ICT Billet Designed & Manufactured in the USA LS3 L33 LM4 LM7 LR4 LQ4 LQ9 551287-LS-036
genuine image
ICT Billet Fuel Injector Spacer Set of 8 Truck Intake Manifold to LS3 Injector Adapter ICT Billet Designed & Manufactured in the USA LS3 L33 LM4 LM7 LR4 LQ4 LQ9 551287-LS-036
This spacer set allows you to adapt short LS3 fuel injectors into a taller Gen 3 or Gen 4 LS Truck intake manifold and fuel rail.
ICT Billet Fuel Injector Spacer Set of 8 Truck Intake Manifold to LS3 Injector Adapter ICT Billet Designed & Manufactured in the USA LS3 L33 LM4 LM7 LR4 LQ4 LQ9 551287-LS-036
Item #: 40598414

ICT Billet Fuel Injector Spacer Set of 8 Truck Intake Manifold to LS3 Injector Adapter ICT Billet Designed & Manufactured in the USA LS3 L33 LM4 LM7

Item #: 40598414

XCD 236

Price Details

Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )

*All items will import from US

0 ratings Write a review
In stock
us Imported from USA store

QTY:

Order now and get it around Thursday, July 16
Secured transactionsecured transaction

Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.

Our Top Logistics Partners
  • fedex
  • dhl
This spacer set allows you to adapt short LS3 fuel injectors into a taller Gen 3 or Gen 4 LS Truck intake manifold and fuel rail.
U-Care Warranty:
None
Select a Plan
fast shipping

Fast
Shipping

free return

Free
Return*

secure packaging

Secure Packaging

100% original products

100% Original Products

pci-dss

PCI DSS Compliance

iso certified

ISO 27001 Certified

paypal payment
visa payment
mastercard payment
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.

What Stands Out

Precision Engineering
Crafted in the USA, this spacer set ensures perfectly aligned fuel injectors, enhancing engine performance and reliability for LS3 and compatible models.
Wide Compatibility
Designed to fit multiple LS engine types including LM4, LM7, and LQ9, offering versatility and ease of installation for a broad range of truck applications.
Enhanced Fuel Flow
The adapter's innovative design improves fuel delivery to the injectors, optimizing combustion efficiency and power output while addressing common fuel flow issues in aftermarket setups.

Product Details

Shop ICT Billet Fuel Injector Spacer Set of 8 Truck Intake Manifold to LS3 Injector Adapter ICT Billet Designed & Manufactured in the USA LS3 L33 LM4 LM7 LR4 LQ4 LQ9 551287-LS-036 online at a best price in Grenada. B081VVV45X
  • Adapts short LS3 fuel injectors into taller Gen 3 or Gen 4 LS Truck intake manifold and fuel rail
  • Spacer adds approximately 12.32mm (.48) of length to the fuel injector
  • Made in Wichita, Kansas from aerospace grade, USA produced, billet aluminum
  • Package includes: 8 injector spacers, 4 fuel rail riser spacers, and 4 fuel rail bolts
  • Premium materials: premium grade, USA produced materials for parts
  • American made: Goal is to use many USA-made components to support local jobs and economy
Item Weight1.5 lbs (680 grams)

Dangerous Goods

To avoid the delay in customs clearance process for Dangerous Goods, the shipment shall be opened at our warehouse facility to check the severity of hazardous components. Please see the list of Dangerous goods here.

Who Should Buy?

Suitable For
  • Performance Enthusiasts

    Ideal for those looking to upgrade their fuel injectors for enhanced engine performance and efficiency.

  • Engine Builders

    Perfect for custom engine builders needing reliable adapters for LS3 applications in modified vehicles.

  • DIY Mechanics

    Great for home mechanics aiming to install LS3 injectors easily in their trucks with reliable spacers.

Not Suitable For
  • Stock Engine Users

    Not suitable for users with stock engines that do not require modifications or upgrades to fuel injectors.

  • Budget-Conscious Buyers

    May not be ideal for those seeking more economical solutions without the need for advanced fuel injector upgrades.

  • Non-LS Applications

    Not appropriate for vehicles that do not utilize LS engine configurations or require different injector setups.

Product Description

ICT Billet Fuel Injector Spacer Set of 8 Truck Intake Manifold to LS3 Injector Adapter ICT Billet Designed & Manufactured in the USA LS3 L33 LM4 LM7 LR4 LQ4 LQ9 551287-LS-036

About This Item

Looking to upgrade your truck's fuel injector system? Look no further than the ICT Billet Fuel Injector Spacer Set of 8. Designed and manufactured in the USA, this set is specifically made for truck intake manifolds with LS3 injectors. It includes everything you need to easily adapt your LS3 injectors to your intake manifold, ensuring a perfect fit every time.

With this spacer set, you can improve the performance and efficiency of your truck's fuel system. The adapters are specially designed to provide optimal fuel atomization and distribution, resulting in improved fuel economy and increased power output. Made from high-quality materials, these adapters are built to last.

They are precision-machined to exact specifications, ensuring a secure and leak-free connection. The durable construction withstands the harsh conditions of engine bays, providing long-lasting reliability. Whether you're a seasoned mechanic or a DIY enthusiast, installing this fuel injector spacer set is a breeze.

With the included kit, you'll have everything you need for a seamless installation experience. Upgrade your truck's fuel system with confidence. Choose the ICT Billet Fuel Injector Spacer Set of 8 and experience improved performance and efficiency.

Don't settle for anything less than the best – choose ICT Billet for all your fuel system upgrades.

Have any Query? Chat with us

Customer Questions & Answers

  • Question: What is the ICT Billet Fuel Injector Spacer Set used for?

    Answer: The ICT Billet Fuel Injector Spacer Set is designed to adapt LS3 fuel injectors to various intake manifolds, specifically for LS3, L33, and LM4 applications. This set includes eight spacers that facilitate proper alignment and installation of the injectors into the manifold, ensuring an optimal fuel delivery system. By using these spacers, you can enhance engine performance and ensure compatibility with modified intake systems.
  • Question: Are these spacers compatible with all LS engine types?

    Answer: The fuel injector spacers are primarily designed for LS3, L33, and LM4 engines. While they may fit certain LS engine configurations, it’s crucial to verify compatibility with your specific setup. These spacers are specifically engineered to ensure correct fuel injector alignment, which is vital for maintaining engine performance and efficiency during operation. Always consult product documentation or an expert for your specific engine type.
  • Question: Where can I buy the ICT Billet Fuel Injector Spacer Set?

    Answer: You can purchase the ICT Billet Fuel Injector Spacer Set of 8 at Ubuy. Ubuy offers a user-friendly platform for acquiring high-quality automotive parts, ensuring you have access to essential components like this spacer set for your LS3 intake manifold adapter needs. Their comprehensive selection and streamlined purchasing process make finding and acquiring automotive upgrades convenient.
  • Question: Can the ICT Billet spacers help with high-performance applications?

    Answer: Yes, the ICT Billet spacers are particularly beneficial for high-performance applications. They ensure that fuel injectors are positioned correctly, which is critical when increasing horsepower or making modifications to your intake manifold. In racing or high-performance scenarios, effective fuel atomization directly impacts engine efficiency and output. Installing these spacers can help achieve optimal results in performance-driven environments.
  • Question: What materials are the ICT Billet spacers made from?

    Answer: The ICT Billet Fuel Injector Spacers are manufactured from high-quality aluminum. This material is lightweight yet durable, providing strength while keeping the overall weight of your engine components low. The aluminum construction also ensures resistance to corrosion and heat, making these spacers suitable for reliable use in various environments, whether street or track.
  • Question: How do you install the ICT Billet Fuel Injector Spacer Set?

    Answer: Installing the ICT Billet Fuel Injector Spacer Set involves removing your intake manifold, securing the spacers onto the manifold bolt holes, and then properly positioning the fuel injectors. Detailed installation instructions are often included with the product. Proper alignment of the injectors is necessary to ensure efficient fuel flow and combustion. Regular maintenance checks post-installation can also help maintain optimal operation.
  • Question: Do I need special tools to install these spacers?

    Answer: Generally, standard mechanic tools are sufficient for installing the ICT Billet Fuel Injector Spacer Set. A socket set, torque wrench, and screwdrivers are typically all that is needed for proper installation. However, having the right tools ensures you can achieve the correct torque specifications and alignment. If you are unfamiliar with installation procedures, consider consulting a professional mechanic.
  • Question: Will the installation of these spacers affect my vehicle's fuel efficiency?

    Answer: The proper installation of the ICT Billet Fuel Injector Spacers can positively impact fuel efficiency by ensuring your fuel injectors are optimally positioned. This correct alignment allows for better fuel atomization, which can enhance combustion efficiency. When using high-performance modifications or setups, achieving a balanced fuel-air mixture is critical for maintaining or improving overall fuel economy.
  • Question: What are the advantages of using ICT Billet products?

    Answer: ICT Billet products are known for their American manufacturing quality and precision engineering. These spacers are designed for durability and performance, ensuring that they meet the rigorous demands of automotive enthusiasts and professionals alike. Their commitment to high-quality materials and manufacturing processes means that you can trust their products for reliable, long-lasting performance in your vehicle's engine.
  • Question: Is this spacer set customizable for different engine configurations?

    Answer: The ICT Billet Fuel Injector Spacer Set is specifically designed for LS3, L33, and LM4 engines and is not inherently customizable for other configurations. However, its integration into custom builds can depend on the specific components used in your engine setup. Modifications or adjustments may be needed if combining with aftermarket parts. It's advisable to consult with a professional for tailored solutions based on your unique engine specifications.

ICT Billet Spacers Editorial Review

No editorial reviews found

Customer Reviews & Ratings

4.0
1 customers ratings
  • 5 Star
    0%
  • 4 Star
    100%
  • 3 Star
    0%
  • 2 Star
    0%
  • 1 Star
    0%

Review this product

Share your thoughts with other customers

Platform Trust & Buyer Confidence

trustpilot logo
4.3/5 9,000 + reviews
Read reviews
MT
Mohd
Verified buyer

“The product received very good packaging & safe…Thank You”

16 June 2026 · via Trustpilot
SJ
Shawati
Verified buyer

“Accurate delivery timing given”

16 June 2026 · via Trustpilot
YB
Youcef
Verified buyer

“Not madly expensive like I thought, and much quicker than promised.”

15 June 2026 · via Trustpilot
LM
Leila
Verified buyer

“Never dealt with Ubuy before, but everything worked out great. Seamless cross border purchasing and shipping. Thanks!”

6/7/2026 · via Trustpilot
KA
Kwame
Verified buyer

“The process was smooth, with clear communication and timelines. This was my 1st purchase and I am really impressed. I will definitely be coming back.”

12 June 2026 · via Trustpilot
Secure Checkout Global Delivery Easy Returns Genuine Products

Product Price History

Important information

  • 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.
  • Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.

XCD 236

Order now and get it around Thursday, July 16

QTY:

Secured transactionsecured transaction

PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.

Our Top Logistics Partners
  • fedex
  • dhl
Fastest cross-border delivery

Features & Benefits

  • Adapt LS3 fuel injectors to LS Truck intake manifold
  • Made in USA from aerospace grade billet aluminum
  • Includes 8 injector spacers, 4 fuel rail riser spacers, and 4 fuel rail bolts

Ubuy Assurance

Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.