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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.
ICT Billet USA Made 60"" LS Swap Heater Core Hose Set LS1 LSX LS2 LS3 LQ4 Kit Coolant 551065
Heater Core Hose Set of 2
ICT Billet USA Made 60" LS Swap Heater Core Hose Set Heater Core Hose Set of 2 LS1 LSX LS2 LS3 LQ4 Kit Coolant 551065
- USA Made - 60 Inch Hoses
- Package Includes: 1Pc 5/8" I.D. Hose And 1Pc 3/4" I.D. Hose
- Great For Doing Ls/Lt Swaps When Retaining The Heater Core
- Compatible With All Oem Ls And Lt Water Pump Outlet Hose Sizes
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.
Samuel Grindstaff
September 3, 2025
Perfect fit and plenty of length for any ls swap if you wanna have your heater working
Daniel
August 23, 2025
I used these to hook up the heater core on my ‘78 Firebird LS3 swap project. The hoses are plenty long enough to be trimmed to fit almost any vehicle.
David Welborn
August 22, 2025
Great product fit with the 90 degree ends for my engine swap!
Ben Harris
August 14, 2025
Best bang for the buck!!
Jonathan oldham
July 31, 2025
Perfect for my swap
Josh B.
May 12, 2025
Perfect fit. High quality hoses. The 90° bend is molded into the hose. Allowing for a tight bend resulting in kink free operation.
Charles Hunter
April 5, 2025
These hoses are the correct 2 sizes for the water pump, however I had to reduce the 3/4 size down to 5/8 to fit the heater core fitting.
Chains956
February 5, 2025
It's just normal heater hose. You don't need it specifically for your swap. Normal off the roll hose is all that's needed.
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