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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 LS Swap Torque Stall Converter Hub Adapter Transmission Crank LS1 / LT1 TH400 TH350 Flywheel LM7 LR4 LQ4 LS6 L59 LQ9 LM4 L33 LS2 LH6 L92 L76 551165
LS/LT Crankshaft Hub adapter for Torque Converter.
LS/LT Crankshaft Hub adapter for Torque Converter if installing a 6.0L engine from a 1999 or 2000 model then this part is not required. All other engines and years must use a crank adapter for any transmission that did not come factory behind an LS engine. Also a flex plate will be required due to the bolt pattern being different use 551356, 551346, or re-drill your flex plate for the correct torque converter pattern.
- Adapts Powerglide, Th400, 4L80E, Th350, 2004R, 700R4, 4L60, 4L60E (From Non Ls Engine) Torque Converter Snout To Ls/Lt
- See Our Ls/Lt Crankshaft And Flexplate Guide To Determine Where To Place Your Crankshaft Hub Adapter
- Made In Wichita, Kansas From Usa Produced Steel
- Compatible With All Ls And Lt Series Engines Gen 3, 4, 5 (Except 99-00' 6.0L Does Not Require This.)
- Includes: 1 Adapter Ring (Inserts Into Rear Of Crankshaft)Q
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.
Macario
2025-08-21 15:08:56
Item is as described and fitment was perfect
Ron
2025-08-16 11:50:35
No complaints, it was a perfect fit.
ken hammonds
2025-08-02 13:49:44
Just suck it up and buy this one first time. I bought the $10 ebay one and it was loose on the crank and converter, would literally just fall off and offered zero support.
Jorren Clark
2025-07-03 10:07:18
Works as it should Jo problems
ReCoil Fabrication
2025-06-10 11:53:54
Fits perfect nice and tight when adapting a standard height Chevy converter to an LS engine.
james paden
2025-05-13 12:53:09
Did not use..traded transmissions
Courtney Carlson
2025-05-10 11:49:11
This little piece saved my trucks bacon... I would have lost a transmission if I didn't purchase this... Well, well ,WELL worth the money to buy this and swap it in with your th400 to LS
Andrew h.
2025-03-14 15:08:28
I was born and raised in Wichita, KS. Currently reside in Albuquerque, this spacer is exactly what I needed and it shipped faster than I could have possibly imagined, will order from ICT again, keep it up boys.
Jeff B.
2025-03-12 15:54:33
Ordered but didn’t need. Looks like a nice piece
Dave Cormier
2025-03-03 11:28:41
Fit like a glove and exactly as described
Thick
2025-01-26 16:17:17
price
Customer
2024-12-30 14:16:14
Work great
Stephanie Campbell
2024-11-15 18:26:58
Exactly as described
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