SKU: 15961244712

Hays Twister 3/4 Race Torque Converter, Ford C4 Case-Filled - 97-2D28Q

Sale price$274.93 Regular price$305.48
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Description

Hays Twister 3/4 Race Torque Converter, Ford C4 Case-Filled - 97-2D28QOverview: 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 Mercury Monarch 351/5.8L V8
1977 - 1979 Mercury Cougar 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 Lincoln Versailles 351/5.8L V8
1977 - 1979 Ford Thunderbird 351/5.8L V8
1977 - 1979 Ford Ranchero 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 - 1980 Mercury Monarch 302/5.0L V8
1977 - 1980 Mercury Monarch 250/4.1L l6
1977 Mercury Monarch 200/3.3L l6
1977 - 1978 Mercury Cougar 400/6.6L V8
1977 - 1981 Mercury Cougar 302/5.0L V8
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 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
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
1979 Ford Mustang 302/5.0L V8
1979 - 1981 Ford Mustang 200/3.3L l6
1979 Ford Mustang 171/2.8L V6
1979 - 1981 Ford Mustang 140/2.3L l4
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
1980 - 1981 Ford Granada 255/4.2L V8
1980 - 1981 Ford Fairmont 255/4.2L V8
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 24
Lock Up/Overdrive No
Product Type Automatic Transmission Torque Converter
Series 3/4 Race
Stall 2800-3200
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: 15961244712

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Arielle
Whiting, US
★★★★★ 1
DOESNT SPRAY do not buy
Style: Kids SPF 50, Size: 5 Fl Oz (Pack of 1)
Doesn’t work AT ALL. And I’m annoyed because it’s not eligible for return even with prime. What am I supposed to do with a sunscreen that won’t spray? YES, it’s in thru blocked position, it will not spray. I’d love my money back please.
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Reviewed in the United States on August 9, 2025
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Emily D
Whiting, US
★★★★★ 5
Love!
Style: Kids SPF 50, Size: 5 Fl Oz (Pack of 1)
This is the best smelling sun screen ever!! It sprays so smooth as well!! My kids sensitive skin takes to it! It’s not cold and the coverage is great!! Also love that HSA available
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Reviewed in the United States on September 9, 2024
B
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Brad007
Cuba, US
★★★★★ 5
Reliable protection that stays put during workouts!
Style: SPF 50, Size: 8 Fl Oz (Pack of 1)
I’ve tried many expensive name-brand sunscreens, but this Amazon Basics version performs just as well, if not better. It’s become my go-to for morning runs and trips to the beach because it actually stays on even when I’m sweating. Why I gave it 5 stars: Non-Greasy Formula: Unlike other sport sunscreens, this one absorbs quickly and doesn't leave that heavy, sticky film on my skin. Actually Water Resistant: I’ve used it for laps in the pool and long hikes; as long as I reapply as directed, I haven't had a single sunburn. No "Sting": One of the best things is that it doesn't run into my eyes and sting when I start to sweat—a huge plus for runners. Great Value: You get a generous 8-ounce bottle for a fraction of the price of "premium" brands. The fact that it’s formulated without Oxybenzone is an added bonus for peace of mind. If you’re looking for effective, no-frills sun protection for an active lifestyle, you can't beat this. It’s a staple in my gym bag now!
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Reviewed in the United States on April 6, 2026
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Igor A
Fort Morgan, US
★★★★★ 5
Great value and very practical
Style: SPF 50, Size: 8 Fl Oz (Pack of 6)
This sunscreen is a great value for the price. The SPF 50 protection works well and the lotion applies smoothly without feeling too greasy. It absorbs nicely and provides good coverage for outdoor activities. I especially like using these bottles to refill the sunscreen dispensers at my Airbnb for guests. It’s convenient, reliable, and affordable when you need multiple bottles available. Overall, it’s a solid everyday sunscreen and a very practical option if you need good protection at a reasonable price.
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Reviewed in the United States on March 11, 2026
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eeeggg
Cuba, US
★★★★★ 4
good price for good product. applies well, shake and store upright
Style: SPF 50, Size: 8 Fl Oz (Pack of 1), Style: SPF 50, Size: 8 Fl Oz (Pack of 1)
I believe it is equal to the name brands It is 50 SPF Sun Protection Factor so it offers strong UV A and UV B protection which are the 2 ranges of sun rays that do the skin damage and burning. It is an easily absorbed lotion that when rubbed goes into the skin and is not visible. It is thick and goes on with a non shiny, non greasy, solid thick feeling which is what we need for it to stay on as long as possible. It feels good after being rubbed in in that it feels dry and not overly greasy or with no shine and sheen. It is a good product and offers burn protection to me in some clear-sky strong sun uses. Reapply after entering the pool water or swimming laps and after an hour (all sunscreen labels say reapply after 80 minutes which I believe is per recommendations of the federal FDA or some medical studies). I reapply often and I still get tanned but I do not want to burn.
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Reviewed in the United States on August 9, 2025

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