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Quick Connect Fuel Rail Line Adapter Fitting LS LS1 LS3-6AN to 5/16 Hose GM AN808-01
About ICT Billet
ICT Billet was born from a passion for LS swaps. After tackling our first swap in 2001, we saw the need for better parts and reliable information. In 2014, we launched ICT Billet to provide high-quality, American-made parts that simplify and enhance LS and LT swaps.
We’re dedicated to supporting car enthusiasts with precision-engineered products, detailed installation guides, and world-class service. Thank you for choosing ICT Billet—your partner in making exceptional builds a reality.
Quick Connect Fuel Rail Line Adapter Fitting LS LS1 LS3-6AN to 5/16 Hose GM AN808-01
Quick Connect Fuel Line Adapter
- 6AN Hose to 5/16" factory fuel "return" line (for "feed" fuel lines use 3/8" part # AN808-021B) Package Includes: 1pc fuel line adapter Safe to use with all fuel types This fuel adapter fitting paired with -6AN braided line has fueled well over 1200 flywheel horsepower with E85 on our engine setups
- Connects 6AN hose end to factory 5/16" fuel rail quick connector
- Compatible with Ethanol, Methanol, and other race fuels
- Black Anodized Aluminum FinishBlack Anodized Aluminum FinishBlack Anodized Aluminum FinishBlack Anodized Aluminum Finish
- Made in Wichita, Kansas from aerospace grade, USA produced, billet aluminum
- Includes 1 fitting
Premium USA Produced Materials
Our parts are crafted from premium-grade materials, sourced and produced right here in the USA. Designed by experts in our state-of-the-art facility, we use cutting-edge American-made equipment to ensure unmatched quality and durability.
Exceptional Quality
At ICT Billet, quality is our standard. Every part we produce is crafted with precision using advanced manufacturing technologies in our USA facility. Our commitment to excellence ensures unmatched reliability and performance for your engine swap.
Innovation in Development
At ICT Billet, precision is key. Using advanced technology, we laser-scan vehicles to create solid models for perfect fitment every time. Our commitment to research and development ensures our products work seamlessly from the start.
Proudly American Made
Keeping jobs in America is our priority. We use USA-made materials, belt tensioners, metric flange bolts, pulleys, and more. Our focus on American manufacturing means reliable products you can trust.
Your Complete LS Swap Shop
From engine mounts to wiring, ICT Billet is your one-stop shop for LS swaps. We provide everything you need to make your swap smooth, efficient, and professional.
SEMA Proud, SEMA Strong
As a proud member of SEMA, we are part of an elite group of automotive manufacturers. Our dedication to quality and innovation sets us apart, delivering products you can depend on.
robert siebenmorgen
Reviewed in the United States on August 9, 2024
These are pretty good quality but idk if i trust the plastic clip in these.
Brandon
Reviewed in Canada on May 17, 2023
Don't buy, isn't true to size
alex
Reviewed in the United States on March 11, 2023
Easy to install
Charles b.
Reviewed in Canada on April 25, 2023
The clips did not engage on a factory fuel line. The throat inside the fitting is to far in. Had the 3/8” ones fit, as this was my return I just put my hose over the 5/16 hard line and threw this garbage in the garbage.
Tony
Reviewed in the United States on May 11, 2022
I’ve bought a lot of ict for my swap with no problems. This 5/16 and 3/8 rail adapters just wouldn’t fit. I’ve done many of these and used ict but this set on both would not snap over my supply and return line securely. Almost as if they are very barely short. Great company, these just wouldn’t work.
patrick
Reviewed in the United States on March 10, 2020
It fits good, however the quality on the plastic connector concerns me, it feels like cheap plastic that could break easily.
Weston
Reviewed in the United States on February 19, 2020
I put this on my 2004 Chevy 6.0 and it fit perfectly
Willie poole
Reviewed in the United States on October 24, 2020
Beauty added to engine bay
Ross Perry
Reviewed in Canada on May 11, 2019
cracked internally leaked fuel
Brookie
Reviewed in Canada on February 27, 2019
Haven't installed it on my truck yet but it looks to be of very good quality.
Cal Kolb
Reviewed in the United States on November 25, 2019
have not used yet! Bought for a future project..
Pat
Reviewed in Canada on July 10, 2018
work great
AZ&JM
Reviewed in the United States on April 19, 2018
What can I say . It's a fitting . It works . Ict billet makes quality stuff
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