SKU: 12541676088

Hays Twister 3/4 Race Torque Converter, Ford C4 Case-Filled - 97-2E24Q

Sale price$314.98 Regular price$349.98
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Description

Hays Twister 3/4 Race Torque Converter, Ford C4 Case-Filled - 97-2E24QOverview: Hays Performance Drivetrain is proud to announce Twister 3 4 Race Performance Torque Converters. These NEW torque converters are a perfect addition to Hays product line of performance flexplates, clutches, and flywheels. The 3 4 Race torque converter is the first series being brought to market and is intended for street strip combinations, with various RPM stall speed offerings to accommodate any mixture of modifications including higher

Overview:

Hays Performance Drivetrain is proud to announce Twister 3/4 Race Performance Torque Converters. These NEW torque converters are a perfect addition to Hays product line of performance flexplates, clutches, and flywheels. The 3/4 Race torque converter is the first series being brought to market and is intended for street/strip combinations, 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. The name 3/4 Race perfectly describes a torque converter suited for an application just shy of a Full Race version. We do plan to offer Full Race torque converters in the near future. Good names never go away, and neither should good terms! Hays Twister 3/4 Race Torque Converters!

Features:

  • 3/4 Race series converters are built, tested, and proven to support up to 650 HP
  • 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 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.
  • 3/4 Race series converters are offered in several different stall speeds for GM, Ford, and Chrysler transmissions
  • Industry leading Tech Support Team is available to provide assistance with stall speed selection

Application:

Year Make Model Submodel Engine Size
1977 - 1979 Mercury Cougar 351/5.8L V8
1977 Lincoln Versailles 351/5.8L V8
1977 - 1979 Ford Thunderbird 351/5.8L V8
1977 - 1979 Ford Ranchero 351/5.8L V8
1977 - 1979 Ford LTD II 351/5.8L V8
1977 - 1980 Ford LTD 351/5.8L V8
1977 Ford Granada 351/5.8L V8
1977 Ford F-350 351/5.8L V8
1977 Ford F-350 300/4.9L l6
1977 Ford F-250 351/5.8L V8
1977 Ford F-250 300/4.9L l6
1977 Mercury Monarch 351/5.8L V8
1978 Ford F-150 351/5.8L V8
1978 Ford F-150 300/4.9L l6
1978 Ford F-100 351/5.8L V8
1978 - 1981 Ford F-100 300/4.9L l6
1980 Mercury Marquis 351/5.8L V8
1980 Mercury Grand Marquis 351/5.8L V8
1977 - 1978 Mercury Cougar 400/6.6L V8
1977 - 1981 Mercury Cougar 302/5.0L V8
1977 Mercury Comet 302/5.0L V8
1977 Mercury Comet 250/4.1L l6
1977 Mercury Comet 200/3.3L l6
1977 - 1979 Mercury Capri 171/2.8L V6
1977 - 1981 Mercury Capri 140/2.3L l4
1977 - 1979 Mercury Bobcat 171/2.8L V6
1977 - 1980 Mercury Bobcat 140/2.3L l4
1977 - 1980 Lincoln Versailles 302/5.0L V8
1977 - 1978 Ford Thunderbird 400/6.6L V8
1977 - 1981 Ford Thunderbird 302/5.0L V8
1977 - 1978 Ford Ranchero 400/6.6L V8
1977 - 1979 Ford Ranchero 302/5.0L V8
1977 Ford Ranchero 460/7.5L V8
1977 - 1979 Ford Pinto 171/2.8L V6
1977 - 1980 Ford Pinto 140/2.3L l4
1977 - 1978 Ford Mustang II 302/5.0L V8
1977 - 1978 Ford Mustang II 171/2.8L V6
1977 - 1978 Ford Mustang II 140/2.3L l4
1977 Ford Maverick 302/5.0L V8
1977 Ford Maverick 250/4.1L l6
1977 Ford Maverick 200/3.3L l6
1977 - 1978 Ford LTD II 400/6.6L V8
1977 - 1979 Ford LTD II 302/5.0L V8
1977 - 1978 Ford LTD 460/7.5L V8
1977 - 1978 Ford LTD 400/6.6L V8
1977 - 1980 Ford LTD 302/5.0L V8
1977 - 1980 Ford Granada 302/5.0L V8
1977 - 1980 Ford Granada 250/4.1L l6
1977 - 1981 Ford Granada 200/3.3L l6
1977 Ford F-350 460/7.5L V8
1977 Ford F-350 400/6.6L V8
1977 Ford F-350 302/5.0L V8
1977 Ford F-250 460/7.5L V8
1977 Ford F-250 400/6.6L V8
1977 Ford F-250 302/5.0L V8
1978 - 1979 Mercury Zephyr 302/5.0L V8
1978 - 1981 Mercury Zephyr 200/3.3L l6
1978 - 1981 Mercury Zephyr 140/2.3L l4
1977 - 1980 Mercury Monarch 302/5.0L V8
1977 - 1980 Mercury Monarch 250/4.1L l6
1977 Mercury Monarch 200/3.3L l6
1978 Ford F-150 400/6.6L V8
1978 Ford F-150 302/5.0L V8
1978 Ford F-150 460/7.5L V8
1978 Ford F-100 400/6.6L V8
1978 - 1981 Ford F-100 302/5.0L V8
1979 Mercury Capri 302/5.0L V8
1979 - 1981 Mercury Capri 200/3.3L l6
1978 - 1979 Ford Fairmont 302/5.0L V8
1978 - 1981 Ford Fairmont 200/3.3L l6
1978 - 1981 Ford Fairmont 140/2.3L l4
1980 - 1981 Mercury Zephyr 255/4.2L V8
1980 Mercury Monarch 255/4.2L V8
1980 Mercury Marquis 302/5.0L V8
1980 Mercury Grand Marquis 302/5.0L V8
1980 - 1981 Mercury Cougar 255/4.2L V8
1980 - 1981 Mercury Cougar 200/3.3L l6
1980 - 1981 Mercury Capri 255/4.2L V8
1980 - 1981 Ford Thunderbird 255/4.2L V8
1980 - 1981 Ford Thunderbird 200/3.3L l6
1980 - 1981 Ford Mustang 255/4.2L V8
1979 - 1981 Ford Mustang 200/3.3L l6
1979 - 1981 Ford Mustang 140/2.3L l4
1980 - 1981 Ford Granada 255/4.2L V8
1980 - 1981 Ford Fairmont 255/4.2L V8
1979 Ford Mustang 302/5.0L V8
1979 Ford Mustang 171/2.8L V6
1981 Mercury Cougar 140/2.3L l4
1981 Ford Granada 140/2.3L l4
1981 Ford F-100 255/4.2L V8

Specs:

Anti-Balloon Plate No
Balanced Yes
Bolt Circle 10-1/2""
Brand Hays
Crank Pilot Diameter 1.375""
Diameter 10""
Emission Code 5
Input Spline 26
Lock Up/Overdrive No
Product Type Automatic Transmission Torque Converter
Series 3/4 Race
Stall 2400-2800
Transmission C4 Case-Filled
Use with Power Adder No
Use with Trans-Brake No
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: 12541676088

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4.5 ★★★★★
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Product Reviews
J
Verified Purchase
John Quargnenti
Charlottesville, US
★★★★★ 3
They need to find a better way to ship it
Style: 1 gal
What was left in the bottle worked great. However, the cap was off of the jug when I opened the package. Ididn't have enough for the other tires.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 19, 2026
M
Verified Purchase
M. O. Novilla
Natrona Heights, US
★★★★★ 5
TireJect Product Featured on Youtube Channel "sixtyfiveford" Works Fantastic!
Size: 8oz MTB Tire Sealant Kit, Size: 8oz MTB Tire Sealant Kit
I recently had an opportunity to work on an old Troy-Bilt Snow Blower with a Carlisle Stud Bias Tire - 4.80-8 4 that had a continual leak and would not hold pressure for more than a day. After investigation, I discovered that it "Champagne" sized bubbles coming from an area on the sidewall that I circled in yellow "China" marker. Because of the size of the tire, I decided to purchase the "TireJect Mountain Bike (MTB) Tire Sealant Kit because I didn't require a lot of material to seal the tire. The TireJect Mountain Bike (MTB) Tire Sealant Kit came with an single 8oz container and I used 4 of those 8oz's in this single tire. The TireJect material sealed up the area beautifully. After the sealant cured, I was able to pump up the tire to 15PSI and it has held it's pressure for more than a week now. You can see from the photos, that the sidewalls in that yellow circled area were actually cracked (probably due to the tire sitting flat for more than a year). I highly recommend this product over previous products I have used in the past (Slime).
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 3, 2025
J
Verified Purchase
J. McGuire
Omaha, US
★★★★★ 5
Great Product
Size: 8oz MTB Tire Sealant Kit
This is unbelievable. It works better than any similar product on the market.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on November 4, 2025
V
Verified Purchase
VagaBarnes
Pawtucket, US
★★★★★ 5
No more leaks!
Size: 8oz MTB Tire Sealant Kit
This product worked as it should and was easy to install. It connected to the presta stem with no issues. I have had issues with one tire constantly leaking at the bead and this finally sealed the tire.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 9, 2025
A
Verified Purchase
Amber H.
Fort Morgan, US
★★★★★ 5
Bought to hopefully seal bead leak
Size: 8oz MTB Tire Sealant Kit
I’ve been using Stan’s sealant on my tubeless tires for years! I have been having issues with a new tire for a while. It was like the bead wouldn’t seal on a specific spot and my tire was constantly leaking air. The local bike shop couldn’t fix it. I bought this product because it claimed to help seal bead leaks. So far so good! I really didn’t want all the doo-dads for the schrader valves. It took me a minute to figure out how to get the presta valve stem out but once I did- it was super easy to install the injector thing and add the sealant. After inflating my tires- I went for a 20 minute bike ride to get the sealant all around my tires. I’m going to take this bike out to pima-dynamite trailhead next weekend in Scottsdale AZ to see if the sealant holds up!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 2, 2025

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