Drivetrain Automatic Transmissions and Components

Hays

9.6 Inch Diameter Torque Converter With 11.50 Inch Bolt Pattern 2800-3200 RPM Stall Hays

$1,999.94

SKU: H00D 97-1J28F

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $100
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Advanced — 4+ hours

Description

Part #: 97-1J28F

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 are 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 and Benefits:All Full Race series converters are built, tested, and proven to support up to 1,000 horsepowerFeatures a custom anti-balloon plate designed to stop potential torque converter ballooningDesigned to handle the extreme shock and abuse of trans-brakes, nitrous oxide, superchargers, and turbochargersState 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.Full Race series torque converters are offered in several different stall speeds for popular automatic transmissionsIndustry leading Tech Support Team is available to provide assistance with stall speed selectionDetails:Anti-Balloon Plate: YesBalanced: YesBolt Circle: 11.50 InchBolt size: 3/8/2016Crank Pilot Diameter: 1.703 InchDiameter: 9.6 InchEmission Code: 5Input Spline: 35Lock Up/Overdrive: NoLockup: YesSeries: Full RaceStall: 2800-3200Transmission: 4L80EUse with Power Adder: YesUse with Trans-Brake: YesApplication Summary:1276 1993-1996 Jaguar XJS Base 2+21994-1996 Jaguar XJ12 Base1994-2001 AM General Hummer Base2003 Cadillac Escalade ESV Base2002-2003 Cadillac Escalade EXT Base2002-2003 Cadillac Escalade Base2009-2015 Chevrolet Express Pasajeros Base2007 Chevrolet Silverado 2500 HD Classic LS LT WT2007 Chevrolet Silverado 3500 Classic WT LT LS2007 Chevrolet Silverado 1500 HD Classic LT1991-1994 Chevrolet Blazer Silverado Scottsdale Base Silverado Sport1991-1999 Chevrolet C1500 Cheyenne WT Silverado 454 SS Scottsdale Base LS1992-1999 Chevrolet C1500 Suburban Base Silverado LS LT1991-2000 Chevrolet C2500 Silverado Cheyenne Scottsdale Base WT LS1992-1999 Chevrolet C2500 Suburban Base Silverado LS LT1991-2000 Chevrolet C3500 Silverado Cheyenne Scottsdale Base LS1996-2009 Chevrolet Express 2500 Base LS LT1996-2009 Chevrolet Express 3500 Base LS LT1991-1996 Chevrolet G30 Beauville Hi-Cube Chevy Van Sportvan1991-1999 Chevrolet K1500 Cheyenne WT Silverado Scottsdale Sport Base LS1992-1999 Chevrolet K1500 Suburban Base Silverado LS LT1991-2000 Chevrolet K2500 Silverado Cheyenne Scottsdale Base WT LS1992-1999 Chevrolet K2500 Suburban Base Silverado LS LT1991-2000 Chevrolet K3500 Silverado Cheyenne Scottsdale Base LS1991-1999 Chevrolet P30 Base1991 Chevrolet R1500 Suburban Silverado Scottsdale1991 Chevrolet R2500 Suburban Scottsdale Silverado1991 Chevrolet R3500 Silverado Cheyenne2002-2003 Chevrolet Silverado 1500 Base LT LS WT SS2001-2006 Chevrolet Silverado 1500 HD LT LS Base1999-2004 Chevrolet Silverado 2500 Base LT LS WT2001-2006 Chevrolet Silverado 2500 HD LS LT Base WT2001-2006 Chevrolet Silverado 3500 LS LT Base WT2001-2003 Chevrolet Suburban 1500 LT LS Base2000-2007 Chevrolet Suburban 2500 LT LS Base LTZ1995-1999 Chevrolet Tahoe LT LS Base1991 Chevrolet V1500 Suburban Silverado Scottsdale1991 Chevrolet V2500 Suburban Scottsdale Silverado1991 Chevrolet V3500 Silverado Cheyenne2007 GMC Sierra 2500 HD Classic...Associated Comments:Note: The Full Race series converters are designed to be used with Trans-brakes and power adders such as Nitrous Oxide, Superchargers, or Turbos.Warning: Stall ranges will vary depending on Engine set-up, Weight of vehicle, and Gear Ratio.Use a minimum of Grade 8 bolts for installation.

Features:

  • All Full Race series converters are built, tested, and proven to support up to 1,000 horsepower
  • Converters Built/Tested/Proven Support To 1000 HP
  • Features a custom anti-balloon plate designed to stop potential torque converter ballooning
  • Custom Anita-Balloon Plate
  • Designed to handle the extreme shock and abuse of trans-brakes, nitrous oxide, superchargers, and turbochargers
  • Extreme Shock And Abuse Of Trans-Brakes
  • 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
  • State Of The Art Spray Welding
  • Each converter is hand-built and inspected in every step of assembly to ensure top of the line quality
  • Hand Built And Inspected In Every Step Of Assembly
  • 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
  • Heavy duty Torrington bearings are used for greater strength and durability
  • For Popular Automatic Transmissions
  • 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

Hays Twister Full Race Torque Converter | 2800-3200 RPM Stall | 9.6 in. dia. | 11.5 in. Bolt Pattern | 35 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.

MIA's Description

The Hays 97-1J28F is an automatic transmission torque converter designed for GM 4L80E transmissions, featuring a 2800-3200 RPM stall speed.

Fitment

Fitment Guaranteed

Don’t gamble
on fit.

Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

Available on iOS & Android

Specifications

BrandHays
Part NumberH00D 97-1J28F

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

View Full Return Policy