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Drivetrain Automatic Transmissions and Components

Hays

9.6 Inch Diameter Torque Converter With 11-1/2 Inch Bolt Pattern 2800-3200 RPM Stall Hays

$716.95 $661.95 Save $55.00

SKU: H00D 97-1D28Q

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INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Hays 97-1D28Q Twister 3/4 Race Torque Converter is designed for 1965-91 GM TH400 transmissions, offering a stall speed of 2800-3200 RPM for enhanced racing performance.
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Part #: 97-1D28Q

Hays Twister 3/4 Race Torque Converters Good names never go away, and neither should good terms!Features and Benefits:3/4 Race series converters are built, tested, and proven to support up to 650 horsepower.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 temperatureEach converter is hand-built and inspected in every step of assembly to ensure top of the line qualityAll Hays torque converters are internally welded compared to brazing. Testing has shown welding provides longer converter life while also enhancing consistencyHeavy duty Torrington bearings are used for greater strength and durabilityStators are chosen with high flow vents and channels to promote cooling in heat producing higher horsepower applicationsIncreased 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 transmissionsIndustry leading Tech Support Team is available to provide assistance with stall speed selectionDetails:Anti-Balloon Plate: NoBalanced: YesBolt Circle: 11.5 InchCrank Pilot Diameter: 1.703 InchDiameter: 9.6 InchEmission Code: 5Input Spline: 30Lock Up/Overdrive: NoSeries: 3/4 RaceStall: 2800-3200Transmission: TH400Use with Power Adder: NoUse with Trans-Brake: NoApplication Summary:3320 1969-1974 Checker Taxicab Base1975-1982 Checker Marathon Base Deluxe Aerobus1980-1992 Jaguar XJS Base C Collection Rouge Classic Collection1979 Jaguar XJ12 L1972-1979 Jeep DJ5 Base1966-1973 Jeep J-2500 Base1966-1973 Jeep J-2600 Base1966-1969 Jeep J-2700 Base1966-1968 Jeep J-2800 Base1966-1970 Jeep J-3500 Base1966-1970 Jeep J-3600 Base1966-1970 Jeep J-3700 Base1966-1968 Jeep J-3800 Base1966-1971 Jeep Jeepster Base1972-1979 Jeep CJ5 Base Renegade Golden Eagle1972-1975 Jeep CJ6 Base1976-1979 Jeep CJ7 Base Renegade Golden Eagle1974-1979 Jeep Cherokee Base S Wide Track Chief Wide Track Wide Track Golden Eagle1974-1979 Jeep J10 Base1974-1979 Jeep J20 Base1965-1979 Jeep Wagoneer Base Custom Limited1965 Jeep Truck Base1964-1965 Jeep J-300 Base1965 Jeep J-200 Base1971-1973 Jeep J-4500 Base1971-1973 Jeep J-4600 Base1970-1973 Jeep J-4700 Base1970-1973 Jeep J-4800 Base1971-1973 Buick Centurion Base1970-1972 Buick GS Base1964-1969 Buick Wildcat Base1965-1967 Buick Gran Sport Base1973-1977 Buick Century Base Custom Luxus Special Indianapolis 500 Pace Car1964-1981 Buick Electra Base Limited Custom 225 Park Avenue Estate Wagon1970-1981 Buick Estate Wagon Base1964-1981 Buick LeSabre Base Custom Custom Sport Sport Limited1973-1977 Buick Regal Base SR1964-1978 Buick Riviera Base GS SR Sport Lxxv Anniversary Edition1978 Buick Skyhawk S Base1965-1969 Buick Skylark Base1965-1967 Buick Special Base1966-1969 Buick Sportwagon Base1964 Cadillac Series 60 Fleetwood Base1964-1983 Cadillac Commercial Chassis Base1965-1976 Cadillac Calais Base1965-1981 Cadillac DeVille Base Cabriolet d'Elegance Phaeton1964-1979 Cadillac Eldorado Base Biarritz Cabriolet Bicentenial Edition1965-1984 Cadillac Fleetwood 75 60 Special Base 60 Special Brougham Brougham Brougham Talisman Brougham d'Elegance Formal 75 Formal1987-1990 Cadillac Brougham d'Elegance Base1976-1978 Cadillac Seville Base Opera EleganteAssociated Comments:Warning: The 3/4 Race series converters are NOT designed to be used with Nitrous Oxide or Trans-BrakesNote: Hays recommends an external transmission cooler for all Twister 3/4 Race Converters(A minimum size of 18,000 GVW or 15,000 BTU Rating.)Note: Stall ranges will vary depending on engine set-up, weight of vehicle, and gear ratio (Please see converter selector in tech resources for more info)

Features:

  • 3/4 Race series converters are built, tested, and proven to support up to 650 horsepower.
  • Converters Built/Tested/Proven Support 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
  • Hand Built And Inspected In Every Step Of Assembly
  • Each converter is hand-built and inspected in every step of assembly to ensure top of the line quality
  • All Convertors Are Internally Welded For Longer Life
  • 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 For Strength/Durability
  • Heavy duty Torrington bearings are used for greater strength and durability
  • Stators Are Chosen W/High Flow Vents/Channels To Promote Cooling
  • Stators are chosen with high flow vents and channels to promote cooling in heat producing higher horsepower applications
  • Increased HP/Acceleration Due To A Weight Saving Design
  • 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.
  • Industry Leading Tech Support Team Available For Assistance
  • 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

Hays Twister 3/4 Race Torque Converter | 2800-3200 RPM Stall | 9.6 in. dia. | 11.5 in. Bolt Pattern | 30 Spline Input Shaft | 1.703 in. Crank Pilot

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

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Specifications

BrandHays
Part NumberH00D 97-1D28Q

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