SKU: 89777003234

Hays Twister Full Race Torque Converter GM 4L80E, 2400-2800 RPM stall - 97-1J24F

Sale price$742.48 Regular price$824.98
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Description

Hays Twister Full Race Torque Converter GM 4L80E, 2400-2800 RPM stall - 97-1J24FOverview: Hays Twister Full Race Torque Converters feature a custom designed anti balloon plate to stop any converter ballooning and swelling in racing situations. These torque converters are designed for use with a trans brake and great for power adders such as nitrous, superchargers, and turbos. They are available with various RPM stall speed offerings to accommodate any mixture of modifications including higher compression ratios, aftermarket

Overview:

Hays Twister Full Race Torque Converters feature a custom designed anti-balloon plate to stop any converter ballooning and swelling in racing situations. These torque converters are designed for use with a trans-brake and great for power adders such as nitrous, superchargers, and turbos. They are available with various RPM stall speed offerings to accommodate any mixture of modifications including higher compression ratios, aftermarket camshafts, aftermarket cylinder heads, lower gear ratios, and vehicle weight loss.

Features:

  • All Full Race series converters are built, tested, and proven to support up to 1,000 horsepower
  • Features a custom anti-balloon plate designed to stop potential torque converter ballooning
  • Designed to handle the extreme shock and abuse of trans-brakes, nitrous oxide, superchargers, and turbochargers
  • State of the art Spray Welding process is used in select areas. Spray Welding provides clean, strong and consistent fusion while also increasing strength through hardening from higher process temperature
  • Each converter is hand-built and inspected in every step of assembly to ensure top of the line quality
  • All Hays torque converters are internally welded compared to brazing. Testing has shown welding provides longer converter life while also enhancing consistency
  • Heavy duty Torrington bearings are used for greater strength and durability
  • Stators are chosen with high flow vents and channels to promote cooling in heat producing higher horsepower applications
  • Increased horsepower and acceleration due to a weight saving, one application design. Almost all Hays converters are built for one application to reduce weight compared to a multi-bolt pattern converter.
  • Full Race series torque converters are offered in several different stall speeds for popular automatic transmissions
  • Industry leading Tech Support Team is available to provide assistance with stall speed selection

Application:

Year Make Model Submodel Engine Size
2005 Workhorse FasTrack FT1801 364/6.0L V8
2005 Workhorse FasTrack FT1461 364/6.0L V8
2005 - 2007 Isuzu NPR-HD 364/6.0L V8
2005 - 2007 Isuzu NPR 364/6.0L V8
2005 - 2007 GMC Yukon XL 2500 364/6.0L V8
2005 - 2007 GMC W4500 Forward 364/6.0L V8
2005 - 2007 GMC W3500 Forward 364/6.0L V8
2005 - 2006 GMC Sierra 3500 403/6.6L V8
2005 - 2006 GMC Sierra 3500 364/6.0L V8
2005 - 2006 GMC Sierra 2500 HD 364/6.0L V8
2005 - 2006 GMC Sierra 2500 HD 403/6.6L V8
2005 - 2006 GMC Sierra 1500 HD 364/6.0L V8
2005 GMC Sierra 1500 364/6.0L V8
2005 - 2009 GMC Savana 3500 364/6.0L V8
2005 - 2009 GMC Savana 2500 364/6.0L V8
2005 GMC Savana 2500 325/5.3L V8
2005 - 2007 Chevrolet W4500 Tiltmaster 364/6.0L V8
2005 - 2007 Chevrolet W3500 Tiltmaster 364/6.0L V8
2005 - 2007 Chevrolet Suburban 2500 364/6.0L V8
2006 - 2009 Chevrolet Express 3500 364/6.0L V8
2006 - 2009 Chevrolet Express 2500 403/6.6L V8
2006 - 2009 Chevrolet Express 2500 364/6.0L V8
2006 Bentley Azure V8/6.8L
2006 - 2007 Bentley Arnage V8/6.8L
2007 GMC Sierra 3500 Classic 403/6.6L V8
2007 GMC Sierra 3500 Classic 364/6.0L V8
2007 GMC Sierra 2500 HD Classic 403/6.6L V8
2007 GMC Sierra 2500 HD Classic 364/6.0L V8
2007 GMC Sierra 1500 HD Classic 364/6.0L V8
2006 - 2009 GMC Savana 3500 403/6.6L V8
2006 - 2009 GMC Savana 2500 403/6.6L V8
2007 Chevrolet Silverado 3500 Classic 403/6.6L V8
2007 Chevrolet Silverado 3500 Classic 364/6.0L V8
2007 Chevrolet Silverado 2500 HD Classic 403/6.6L V8
2007 Chevrolet Silverado 2500 HD Classic 364/6.0L V8
2007 Chevrolet Silverado 1500 HD Classic 364/6.0L V8
2006 - 2009 Chevrolet Express 3500 403/6.6L V8
2006 Chevrolet Silverado 3500 403/6.6L V8
2006 Chevrolet Silverado 3500 364/6.0L V8
2006 Chevrolet Silverado 2500 HD 403/6.6L V8
2006 Chevrolet Silverado 2500 HD 364/6.0L V8
2006 Chevrolet Silverado 1500 HD 364/6.0L V8
2009 GMC Savana 4500 403/6.6L V8
2009 GMC Savana 4500 364/6.0L V8
2009 Chevrolet Express 4500 403/6.6L V8
2009 Chevrolet Express 4500 364/6.0L V8
2005 Workhorse P30 350/5.7L V8
2005 Workhorse FasTrack FT1801 395/6.5L V8
2005 Workhorse FasTrack FT1601 350/5.7L V8
2005 Workhorse FasTrack FT1601 294/4.8L V8
2005 Workhorse FasTrack FT1601 239/3.9L l4
2005 Workhorse FasTrack FT1461 350/5.7L V8
2005 Workhorse FasTrack FT1461 294/4.8L V8
2005 Workhorse FasTrack FT1461 239/3.9L l4
2005 Workhorse FasTrack FT1261 350/5.7L V8
2005 Workhorse FasTrack FT1261 294/4.8L V8
2005 Workhorse FasTrack FT1261 239/3.9L l4
2005 Workhorse FasTrack FT1061 294/4.8L V8
2005 - 2007 Isuzu NPR-HD 317/5.2L l4
2005 - 2007 Isuzu NPR 317/5.2L l4
2005 - 2006 GMC Yukon XL 2500 496/8.1L V8
2005 - 2007 GMC W4500 Forward 317/5.2L l4
2005 - 2007 GMC W3500 Forward 317/5.2L l4
2005 - 2006 GMC Sierra 3500 496/8.1L V8
2005 - 2006 GMC Sierra 2500 HD 496/8.1L V8
2005 - 2009 GMC Savana 3500 294/4.8L V8
2005 - 2009 GMC Savana 2500 294/4.8L V8
2005 - 2006 GMC Savana 2500 262/4.3L V6
2005 - 2007 Chevrolet W4500 Tiltmaster 317/5.2L l4
2005 - 2007 Chevrolet W3500 Tiltmaster 317/5.2L l4
2005 - 2006 Chevrolet Suburban 2500 496/8.1L V8
2006 - 2009 Chevrolet Express 3500 294/4.8L V8
2006 - 2009 Chevrolet Express 2500 294/4.8L V8
2006 Chevrolet Express 2500 262/4.3L V6
2007 GMC Sierra 3500 Classic 496/8.1L V8
2007 GMC Sierra 2500 HD Classic 496/8.1L V8
2007 Chevrolet Silverado 3500 Classic 496/8.1L V8
2007 Chevrolet Silverado 2500 HD Classic 496/8.1L V8
2006 Chevrolet Silverado 3500 496/8.1L V8
2006 Chevrolet Silverado 2500 HD 496/8.1L V8

Specs:

Anti-Balloon Plate Yes
Balanced Yes
Bolt Circle 11.50"
Brand Hays
Crank Pilot Diameter 1.703"
Diameter 9.6"
Emission Code 5
Input Spline 35
Lock Up/Overdrive No
Product Type Automatic Transmission Torque Converter
Series Full Race
Stall 2400-2800
Transmission 4L80E
Use with Power Adder Yes
Use with Trans-Brake Yes
Warning California Proposition 65
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
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
SKU: 89777003234

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4.5 ★★★★★
Based on 7 reviews
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Product Reviews
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Verified Purchase
Tharin
Natrona Heights, US
★★★★★ 5
BUY THIS ONE!
Model: NewSLS50_52
This is one of the good ones. There are other brands just as good, and manny brands are worse, but this handles well, rolls down easily, doesn't come off at all easily, and adapts to dips and curves like a champ. Appropriately heavy and dead, I'm happy with the way it smothers panel resonances and even at muffling direct sound, like a big hand over my Uncle Harry's eternally noisy mouth. You can rip the foil but you have to work hard at doing that. Remember to buy a brayer; you can roll overlaps nice and thin. Also remember to pre-wipe the sheet metal with a decent solvent like acetone or Stoddard/Varsol. It should last forever.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 26, 2025
H
Verified Purchase
Harvey
Dallas, US
★★★★★ 5
Good stuff, but watch the temp
Model: NewSLS50_52
I used this in my single cab pickup truck (89 ford.) It only took half the box (10 sheets or 25 square feet) to do the floors, but I bought the big box because I plan to do the doors, back wall, and maybe the roof as well. One thing I learned is that the temperature matters when you’re doing the installation. It was around 55F when I started in the evening, and when it dipped down into the 40s the sheets would not stick to the metal, and were hard to compress with the roller. That’s why I ended up only doing the floors and not any vertical surfaces; i will have to wait for a nice hot day. The other thing is that the foil layer on top is razor sharp at the edges, definitely wear gloves! I didn’t notice until after but I have little papercuts all over my fingers. Aside from those things, the install was easy and straightforward. The sheets cut easily with scissors, and any goo that ends up on your hands or scissors can be cleaned up with acetone (nail polish remover), or lacquer thinner. I would use this stuff again.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 16, 2023
L
Verified Purchase
Lyrah
Houston, US
★★★★★ 5
Very efficient!
Model: NewSLS50_52
Amazing the difference it makes on dumping the noise. Very easy to install. Pell and stick literally! Great!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 23, 2025
A
Verified Purchase
Alexis
Pawtucket, US
★★★★★ 5
Supports DP Alt + Power Delivery from one source
This is one of the very, very few USB-C hubs out there that successfully pushes DisplayPort Alt and 100w PD functionality from one source cable to one device. My monitor has a USB-C DP alt port that also pushes 95w PD and this hub successfully pushes both of those to my laptop, phone, and android handheld console. The marketing material says something about USB PD cannot work with DP alt, but it seems to be working fine for me so who knows. With this little hub in-between the link from the monitor to the device, I can now add a USB ethernet adapter and game controller, and I only ever have to plug one USB-C cable into my device (and I am using a USB4 extension cable with no issues as well) and it all works perfectly!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 21, 2026
M
Verified Purchase
Mark N.
New York, US
★★★★★ 5
Supports Reverse Charging a Laptop on Monitors with USB-C PD!
This adapter is unique in that it supports reverse charging + video on the same port. I use this with an LG monitor (60W PD) and an M1 Pro Mac. At first, I had connectivity issues: hub was disconnecting and reconnecting every few seconds. I followed advice to update the firmware on the hub, but that didn't solve the issue. Turns out, my monitor also needed a firmware update. Once I updated the monitor firmware, it stabilized and has been working great ever since.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 4, 2025

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