Fuel Injector Spacer Set of 8 LS2 or E85 Truck Intake Manifold to LS3 Injector Adapter

Fuel Injector Spacer Set of 8 LS2 or E85 Truck Intake Manifold to LS3 Injector Adapter

Marsoni

M251S

$65.99

Get it in 3 business days with 1 day shipping. Friday, May 29

Fuel Injector Spacer Set of 8 LS2 or E85 Truck Intake Manifold to LS3 Injector AdapterLS2 or E85 Truck to LS3 or Bosch 210 Fuel Injector Spacer Set This spacer set allows you to adapt short LS3 or Bosch 210 fuel injectors into a taller LS2 or Flex Fuel Truck intake manifold and fuel rail *** Not designed to be used with aftermarket fuel rails *** *** These spacers are bare aluminum *** Commonly used when swapping LS3 injectors onto an LS2 or Flex Fuel Truck Intake These spacers adds approximately 26. 7mm (1. 05") of length to the fuel

Easy Shipping

Quick Dispatch:

Your Fuel Injector Spacer Set of 8 LS2 or E85 Truck Intake Manifold to LS3 Injector Adapter orders ship within 1-2 business days.

Delivery Options:

Standard: 3-7 business days
Fast: 2-3 business days
Express: 1-2 business days

Order Tracking:

You'll receive a tracking link by email once your Fuel Injector Spacer Set of 8 LS2 or E85 Truck Intake Manifold to LS3 Injector Adapter ships.

Need Help?
Questions about Fuel Injector Spacer Set of 8 LS2 or E85 Truck Intake Manifold to LS3 Injector Adapter, sizing, or delivery? We're just an email away.

Live Shipping Estimates:
Enter your location at checkout to see available shipping methods and costs for Fuel Injector Spacer Set of 8 LS2 or E85 Truck Intake Manifold to LS3 Injector Adapter in your area.

Get Shipping Estimates

Country Zip/Postal Code

Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
Final sale items are not eligible for returns or exchanges.
To process your return/exchange, please contact us at [email protected]
Please click here for more details>>> Return & Exchange Policy

Purchased yesterday and put bot cans in my gas tank. Very pleased with how it works. Had a code P0175 02 sensor bank 2. Thought I had to replace the sensors but looked into products and read the reviews of these can. Check engine light went off this morning. Drove it aggressively after I used the cans and they worked as advertised. Highly recommend.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 12, 2026

Verified Purchase

Dave sick

Lowell, US

★★★★★ 5

car performance improvement

I bought this to use in my 2021 chevrolet equinox when my check engine light came on with an exhaust issue. so far I believe it's working. I have noticed increased mileage and a little more "zip" in the engine.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 28, 2026

Verified Purchase

JayJay

Lake Worth, US

★★★★★ 5

Works for us!

We use this regularly in my car. Seems to help keep sensors clear. My engine light comes on if I don’t add. We add it to gas tank. My husband says it’s because of poor quality (dirty) gas from other countries.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on May 22, 2026

Verified Purchase

Jeff Pesos

Lexington, US

★★★★★ 4

Works like a supplement

If you use it and see a difference, you will blame it on this cleaner, if not, you will say the product does not work. Exactly like your weight loss supplements! Who knows what this stuff does, but it may do something. Or maybe it does not.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on February 7, 2026

Verified Purchase

Michael Sliwinski

Alexandria, US

★★★★★ 5

Used to clean an O2 sensor

Seems to have resolved an issue with a wavering idle for my 89 Mercedes 300e with 468,000 miles.

WAS THIS REVIEW HELPFUL?YesReportShare

Reviewed in the United States on March 27, 2026