Picture this: you're cruising down the highway in your LS1 or LS6-powered truck, but something feels off. The engine hesitates under load, idle isn't as steady as it should be, and you're not getting the full punch from your setup. That's often a sign of fuel injector puddling—where fuel pools instead of atomizing properly against the hot intake manifold.
Enter the X AUTOHAUX 8pcs Fuel Injector Spacer Set. These aren't just spacers; they're engineered adapters designed specifically for LS1 and LS6 truck injectors. By raising the injectors about 1/2 inch, they create the perfect distance for fuel to vaporize fully before hitting the manifold. No more wasted fuel, no more rough running.
Installation is straightforward: remove old injectors, drop in the spacers, reassemble, and torque to spec. Most guys do it in an afternoon with common tools. You'll notice the difference right away—crisper throttle response, better fuel economy on long hauls, and that satisfying hum from a well-fed engine.
Whether you're daily driving your Silverado, towing with your Sierra, or building a hot-rod truck, these spacers address a common weak point in LS swaps and stock setups. They promote even fuel distribution across cylinders, reducing misfires and hot spots. Paired with aftermarket injectors? Even better results for boosted or high-RPM builds. It's a small upgrade that delivers big returns, keeping your truck reliable mile after mile.
Don't let injector placement hold back your LS truck's potential. Grab this spacer set and feel the improvement in every gear shift and acceleration pull. Perfect for mechanics, enthusiasts, or anyone chasing peak performance without the complexity.
