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 and Benefits:

• 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

Details:

• Anti-Balloon Plate: Yes
• Balanced: Yes
• Bolt Circle: 11.50 Inch
• Crank Pilot Diameter: 1.703 Inch
• Diameter: 9.6 Inch
• Emission Code: 5
• Input Spline: 35
• Lock Up/Overdrive: Yes
• Series: Full Race
• Stall: 3600-4200
• Transmission: 6L80E
• Use with Power Adder: Yes
• Use with Trans-Brake: Yes

Application Summary:

• 230 2007-2015 Cadillac Escalade ESV Base Platinum Luxury Premium
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• 2006-2009 Cadillac STS V
• 2007-2015 Cadillac Escalade Base Platinum Luxury Premium
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• 2015-2019 Chevrolet Suburban LS LT LTZ Premier
• 2019 Chevrolet Silverado 1500 LD LT Custom WT
• 2009-2013 Chevrolet Avalanche Base LS LTZ LT Black Diamond LS Black Diamond LT Black Diamond LTZ
• 2010-2015 Chevrolet Camaro SS
• 2011-2017 Chevrolet Caprice PPV
• 2006-2014 Chevrolet Corvette Base Grand Sport Stingray
• 2009-2020 Chevrolet Silverado 1500 WT LT LTZ LS XFE High Country SSV Custom Custom Trail Boss
• 2009-2014 Chevrolet Suburban 1500 LTZ LS LT
• 2009-2019 Chevrolet Tahoe LS LT LTZ Base Z71 SSV PPV Premier Midnight Edition
• 2015-2019 GMC Yukon XL SLE SLT Denali
• 2007-2019 GMC Sierra 1500 Denali SLT SLE WT SL XFE Base
• 2007-2019 GMC Yukon Denali SLE SLT Base
• 2007-2014 GMC Yukon XL 1500 Denali SLE SLT
• 2008-2019 GMC Sierra Denali Base All Terrain SLE SLT
• 2008-2009 Hummer H2 Base Adventure Luxury Applications

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.