Description
Product Overview
ICT Billet presents a high‑precision fuel injector spacer designed for LS1 engines that require additional length to mate with taller intake manifolds. Each spacer adds exactly 26.7mm (1.05″) of extension, ensuring a seamless connection between the injector and the fuel rail. Crafted from aerospace‑grade billet aluminum, the adapters offer superior strength, corrosion resistance, and heat dissipation. The package includes eight spacers and eight matching O‑rings, providing everything needed for a complete installation.
![[Product front view showing all components]](https://www.magnifyshop.store/wp-content/uploads/2026/06/0c5fc0ac99404b2abb1f10d783d1ca5a.jpg)
Usage
These spacers are ideal for LS engine swaps, especially when installing LS3, LS7, LS9, LSA, or Bosch 210 compatible injectors into an LS1 intake manifold. They are perfect for performance builds, street builds, and race applications where a taller fuel rail is required. No additional tools or modifications are needed—simply place the spacer and O‑ring, then reinstall the injector.
Why Choose Us
ICT Billet manufactures every component in Wichita, Kansas, using USA‑sourced billet aluminum to guarantee consistent quality. Our strict tolerances ensure a perfect fit, eliminating leaks and misalignment. Each spacer undergoes a thorough inspection before shipping, and we stand behind our product with responsive customer support and a hassle‑free return policy.
Key Features
- Adds 26.7mm of length for a secure fit with taller LS1 intake manifolds
- Made from aerospace‑grade billet aluminum for durability and heat resistance
- Includes eight spacers and eight O‑rings for a complete installation kit
- Designed for LS3, LS7, LS9, LSA, and Bosch 210 compatible injectors
- U.S. based manufacturing with dedicated after‑sales support
FAQ
Do I need any tools to install the spacers?
No special tools are required. Simply place the spacer and O‑ring onto the injector and reinstall it into the fuel rail.
Are these spacers compatible with all LS series injectors?
They are compatible with injectors that fit LS3, LS7, LS9, LSA, and Bosch 210 patterns. Verify your injector type before purchase.
What material are the spacers made from?
Each spacer is machined from aerospace‑grade billet aluminum, offering excellent strength and resistance to corrosion.
Is there a warranty on this product?
Yes, ICT Billet provides a one‑year limited warranty covering manufacturing defects.
Can I purchase additional O‑rings separately?
Additional O‑rings are available through the ICT Billet store; contact customer service for part numbers.







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