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ICT Billet LS Stacked Coolant Steam Crossover Tube for 3 Bolt DBC DBW Gen 3 Throttle Body Stainless Steel Braided Hose Kit LS1 LSX LM7 LR4 LQ4 LS6 L59 551675
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 LS Stacked Coolant Steam Crossover Tube for 3 Bolt DBC DBW Gen 3 Throttle Body Stainless Steel Braided Hose Kit LS1 LSX LM7 LR4 LQ4 LS6 L59 551675
Coolant Steam Crossover Hose Kit
ICT Billet LS Stacked Coolant Steam Crossover Tube for 3 Bolt DBC DBW Gen 3 Throttle Body Stainless Steel Braided Hose Kit LS1 LSX LM7 LR4 LQ4 LS6 L59 LQ9 LM4 L33.Coolant Steam Crossover Hose Kit .Compatible with: all GM LS series enginesPassengers side port adapter has two 1/8"npt ports, drivers side port adapter has one 1/8"npt port.It Includes: 2 orings, 2 bolts, 2 coolant ports,1 fitting (1/4" hose barb, to radiator), and 1 stainless steel braided hose .
- Includes: 2 orings, 2 bolts, 2 coolant ports, 1 fitting (1/4" hose barb, to radiator), and 1 stainless steel braided hose
- Compatible with all GM LS series engines
- Can be installed on the front or rear of the cylinder heads
- 1/8" NPT threaded ports
- Made in Wichita, Kansas from aerospace grade, USA produced billet aluminum
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.
Novaguy
Reviewed in Canada on March 30, 2024
Arrived quickly and as described, fit well and looks good too.
Jamie m.
Reviewed in the United States on November 16, 2023
It worked great and looks great as well!
Tyler
Reviewed in the United States on March 12, 2022
Came exactly as it was listed on ICT website
JCS
Reviewed in the United States on September 23, 2021
These steam vent lines work very well on my 2002 Silverado 5.3/LM7 engine. I also added a two port steam vent line kit on the rear of the engine. My engine came from the factory with the two rear vent holes capped off so there was NO cross over flow from the factory. Both sets of steam lines from this seller look great and function as they should. Those here who had problems with leakage may not have tightened the connections tight enough. I used some teflon tape to help tighten them as well as insurance for a leak free connection. I recommend this product. John. EDIT- 2.5 years and over 17,000 down the road and these steam lines are still working as they should. No leaks, no problems at all. John
Bobby
Reviewed in the United States on February 7, 2021
This product doesn't hold up it will leak even with the GM brand thread sealant. I also ran into issues of it causing my engine to over heat. Total waste of money by the time I installed and realized it was junk it was to late to return m.
Daniel
Reviewed in the United States on January 14, 2021
Great product. Second time I’ve used this crossover. Perfect option if you need to reroute your coolant crossover/vent line or just want to bypass your throttlebody
My opinion about this product
Reviewed in the United States on September 27, 2020
I’ve purchased-items from ICT AND NEVER HAD AND ISSUES GREAT USA MADE PARTS AND THEY HAVE GREAT CUSTOMER SERVICE
Charles
Reviewed in the United States on March 7, 2020
Got this too move the steam port to the passenger side of the engine for my LS swap. Worked perfect
Alejandro
Reviewed in the United States on January 28, 2020
Great quality. Have a couple of ICT Billet items on my car, no disappointment from any of their products
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