SKU: 72428344116

Hays 97-1D24F Twister Full Race Torque Converter 2400-2800 RPM Stall 65-91 TH400

Sale price$427.48 Regular price$474.98
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Description

Hays 97-1D24F Twister Full Race Torque Converter 2400-2800 RPM Stall 65-91 TH400Overview: 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
1989 - 1991 Rolls-Royce Silver Spur 412/6.8L V8
1989 - 1991 Rolls-Royce Silver Spirit 412/6.8L V8
1989 - 1991 Rolls-Royce Corniche II 412/6.8L V8
1989 - 1991 Jaguar XJS V12/5.3L
1990 Bentley Turbo R 412/6.8L V8
1990 - 1991 Bentley Mulsanne 412/6.8L V8
1990 - 1991 Bentley Eight 412/6.8L V8
1990 Bentley Continental 412/6.8L V8
1989 GMC P2500 379/6.2L V8
1989 GMC P2500 350/5.7L V8
1989 GMC P2500 292/4.8L l6
1989 - 1990 GMC K3500 454/7.4L V8
1989 - 1990 GMC K3500 379/6.2L V8
1989 - 1990 GMC K3500 350/5.7L V8
1989 - 1990 GMC K2500 379/6.2L V8
1989 - 1990 GMC K2500 350/5.7L V8
1989 - 1990 GMC K2500 305/5.0L V8
1989 - 1990 GMC K2500 262/4.3L V6
1989 - 1990 GMC K1500 379/6.2L V8
1989 - 1990 GMC K1500 350/5.7L V8
1989 - 1990 GMC K1500 305/5.0L V8
1989 - 1990 GMC K1500 262/4.3L V6
1989 - 1990 GMC Jimmy 379/6.2L V8
1989 - 1990 GMC Jimmy 350/5.7L V8
1989 - 1990 GMC G3500 454/7.4L V8
1989 - 1990 GMC G3500 379/6.2L V8
1989 - 1990 GMC G3500 350/5.7L V8
1989 - 1990 GMC G3500 262/4.3L V6
1989 - 1990 GMC G2500 379/6.2L V8
1989 - 1990 GMC G2500 350/5.7L V8
1989 - 1990 GMC G2500 305/5.0L V8
1989 - 1990 GMC G2500 262/4.3L V6
1989 - 1990 GMC G1500 305/5.0L V8
1989 - 1990 GMC V3500 454/7.4L V8
1989 - 1990 GMC V3500 379/6.2L V8
1989 - 1990 GMC V3500 350/5.7L V8
1989 - 1990 GMC V2500 Suburban 379/6.2L V8
1989 - 1990 GMC V2500 Suburban 350/5.7L V8
1989 - 1990 GMC R3500 454/7.4L V8
1989 - 1990 GMC R3500 379/6.2L V8
1989 - 1990 GMC R3500 350/5.7L V8
1989 - 1990 GMC R2500 Suburban 454/7.4L V8
1989 - 1990 GMC R2500 Suburban 379/6.2L V8
1989 - 1990 GMC R2500 Suburban 350/5.7L V8
1989 GMC R2500 454/7.4L V8
1989 GMC R2500 379/6.2L V8
1989 GMC R2500 350/5.7L V8
1989 - 1990 GMC P3500 454/7.4L V8
1989 - 1990 GMC P3500 379/6.2L V8
1989 - 1990 GMC P3500 350/5.7L V8
1989 GMC P3500 292/4.8L l6
1989 - 1990 GMC P3500 239/3.9L l4
1989 - 1990 GMC G1500 262/4.3L V6
1989 - 1990 GMC G1500 350/5.7L V8
1989 - 1990 GMC C3500 454/7.4L V8
1989 - 1990 GMC C3500 379/6.2L V8
1989 - 1990 GMC C3500 350/5.7L V8
1990 GMC V1500 Suburban 379/6.2L V8
1990 GMC V1500 Suburban 350/5.7L V8
1990 GMC R1500 Suburban 379/6.2L V8
1990 GMC R1500 Suburban 350/5.7L V8
1990 GMC P3500 262/4.3L V6
1990 GMC C2500 305/5.0L V8
1990 GMC C2500 262/4.3L V6
1990 GMC C2500 379/6.2L V8
1990 GMC C2500 350/5.7L V8
1990 GMC C1500 379/6.2L V8
1990 GMC C1500 350/5.7L V8
1990 GMC C1500 305/5.0L V8
1990 GMC C1500 262/4.3L V6
1990 Chevrolet V3500 454/7.4L V8
1990 Chevrolet V3500 379/6.2L V8
1990 Chevrolet V3500 350/5.7L V8
1990 Chevrolet V2500 Suburban 454/7.4L V8
1990 Chevrolet V2500 Suburban 379/6.2L V8
1990 Chevrolet V2500 Suburban 350/5.7L V8
1990 Chevrolet V1500 Suburban 379/6.2L V8
1990 Chevrolet V1500 Suburban 350/5.7L V8
1990 Chevrolet R3500 454/7.4L V8
1990 Chevrolet R3500 379/6.2L V8
1990 Chevrolet R3500 350/5.7L V8
1990 Chevrolet R2500 Suburban 454/7.4L V8
1990 Chevrolet R2500 Suburban 379/6.2L V8
1990 Chevrolet R2500 Suburban 350/5.7L V8
1990 Chevrolet R1500 Suburban 379/6.2L V8
1990 Chevrolet R1500 Suburban 350/5.7L V8
1990 Chevrolet P30 454/7.4L V8
1990 Chevrolet P30 379/6.2L V8
1990 Chevrolet P30 350/5.7L V8
1990 Chevrolet P30 262/4.3L V6
1990 Chevrolet P30 239/3.9L l4
1990 Chevrolet K3500 454/7.4L V8
1990 Chevrolet K3500 379/6.2L V8
1990 Chevrolet K3500 350/5.7L V8
1990 - 1991 Chevrolet K2500 379/6.2L V8
1990 - 1991 Chevrolet K2500 350/5.7L V8
1990 - 1991 Chevrolet K2500 305/5.0L V8
1990 - 1991 Chevrolet K2500 262/4.3L V6
1990 Chevrolet K1500 262/4.3L V6
1990 Chevrolet K1500 379/6.2L V8
1990 Chevrolet K1500 350/5.7L V8
1990 Chevrolet K1500 305/5.0L V8
1990 Chevrolet G30 454/7.4L V8
1990 Chevrolet G30 379/6.2L V8
1990 Chevrolet G30 350/5.7L V8
1990 Chevrolet G30 262/4.3L V6
1990 Chevrolet G20 379/6.2L V8
1990 Chevrolet G20 350/5.7L V8
1990 Chevrolet G20 305/5.0L V8
1990 Chevrolet G20 262/4.3L V6
1990 Chevrolet G10 350/5.7L V8
1990 Chevrolet G10 305/5.0L V8
1990 Chevrolet G10 262/4.3L V6
1990 Chevrolet C3500 454/7.4L V8
1990 Chevrolet C3500 379/6.2L V8
1990 Chevrolet C3500 350/5.7L V8
1990 - 1991 Chevrolet C2500 379/6.2L V8
1990 - 1991 Chevrolet C2500 350/5.7L V8
1990 - 1991 Chevrolet C2500 305/5.0L V8
1990 - 1991 Chevrolet C2500 262/4.3L V6
1990 Chevrolet C1500 454/7.4L V8
1990 Chevrolet C1500 379/6.2L V8
1990 Chevrolet C1500 350/5.7L V8
1990 Chevrolet C1500 305/5.0L V8
1990 Chevrolet C1500 262/4.3L V6
1990 Chevrolet Blazer 379/6.2L V8
1990 Chevrolet Blazer 350/5.7L V8
1990 Cadillac Brougham 350/5.7L V8
1990 Cadillac Brougham 307/5.0L V8
1991 Chevrolet K2500 454/7.4L V8
1991 Chevrolet C2500 454/7.4L V8

Specs:

Anti-Balloon Plate Yes
Balanced Yes
Bolt Circle 11-1/2"
Brand Hays
Crank Pilot Diameter 1.703"
Diameter 9.6"
Emission Code 5
Input Spline 30
Lock Up/Overdrive No
Product Type Automatic Transmission Torque Converter
Series Full Race
Stall 2400-2800
Transmission TH400
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: 72428344116

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4.8 ★★★★★
Based on 1761 reviews
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Product Reviews
P
Verified Purchase
priscilla
Natrona Heights, US
★★★★★ 5
My yorkie destroyed
It says it’s very durable so that’s why I bought it although the body and ropes are good the ears on the horse came off in the first day with my small dog so be careful with the ears and other looser things on the animals. The rope untied many times as well not a big deal I just knotted it back but she still loves this toy so it’s okay I’m my book just watch for ripping of ears and other parts on the head of this toy
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 2, 2023
K
Verified Purchase
K. B.
Alexandria, US
★★★★★ 1
Head and body ripped after less than 5 min of tug
Color: Scrunch Bunch Bunny, Color: Scrunch Bunch Bunny
The seam beteeen the head and body failed after less than five minutes of supervised tug with a 35 pound dog. This is NOT a tough toy. No reinforced stitching. Absolutely unsafe - a dog could easily rip open the neck and get at the squeakers, which are small enough to be swallowed and lodged in an intestine.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 22, 2026
M
Verified Purchase
Melissa Caban
Port Orchard, US
★★★★★ 3
Good but not as tough as advertised
Color: Scrunch Bunch Duck
My dog absolutely loved this toy. He was obsessed immediately! It was his (and our) first crinkle toy. He loves the crinkle though it’s a bit distracting for me as it kind of sounds like he’s getting into something he shouldn’t. I love that there are two squeakers, one in the belly and one in one of the handles to squeak on during tug of war. Though he enjoys this toy, the head ripped off during a mild tug only about a few hrs after delivery. My dog is a medium sized 25 lb dog, he is not super strong or a super chewer by any means so I was surprised that it tore so easily. The fabric itself seems strong enough to withstand mild chewing but the seams aren’t as tough as they are advertised. If you don’t mind mending your dogs toys, it’s a very fun toy that’s easy to play with your dog as the handles work well for tug of war, just keep in mind that anything over a small sized dog will probably tear this toy apart during a play session.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 22, 2025
M
Verified Purchase
Madison
Bozeman, US
★★★★★ 5
Great dog toy
Color: Ranch Roperz Cow
Perfect puppy toy, not too loud, durable for chewing, soft enough for sensitive mouths! Great size for all dogs to have fun!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 25, 2026
R
Verified Purchase
Ryan Barber
Louisville, US
★★★★★ 5
dogs love this one
Pattern Name: Uni-Hippo
In a 4 dog household we go through a lot of toys. My dogs love the size and weight of this toy. Very well built, light, and durable. I like that there was no squeaker. Good price for a durable toy.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on April 29, 2026

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