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Hays 3/4 Twister Race Torque Converter GM 700R4 2400-2800 RPM Stall 1984-1991
$778.95
Hays Twister 3/4 Race performance torque converters are a perfect addition to our line of performance flexplates, clutches, and flywheels. Our 3/4 Race series of torque converters is intended for street/strip combinations, with various 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 Twister 3/4 Race torque converter perfectly describes a converter suited for an application just shy of Full Race converter.

Hays Twister 3/4 Race Torque Converters--Good names never go away, and neither should good terms!

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
Specification:
  • Anti-Balloon Plate: No
  • Balanced: Yes
  • Bolt Circle: 10.75"
  • Crank Pilot Diameter: 1.703"
  • Diameter: 9.6"
  • Emission Code: 5
  • Input Spline: 30
  • Lock Up/Overdrive: Yes
  • Product Type: Automatic Transmission Torque Converter
  • Series: 3/4 Race
  • Stall: 2400-2800
  • Transmission: 700R4
  • Use with PowerAdder: No
  • Use with Trans-Brake: No
Fitment:
  • GM 700R4 1984-1991 | 9.6" diameter torque converter with lock-up 30 spline input, 10-3/4" bolt pattern, 2400-2800 RPM stall
Install Instructions:

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Who is Hays?

Hays is an aftermarket company that is known for manufacturing high-quality drivetrain parts for the automotive industry. They are known for developing high-performance pressure plates, flywheels, balance plates, lightweight flexplates, clutch discs, kits, and other related accessories. Today, they are considered as one of the leading brands in their market segment.

It’s All In The Details

All Hays products are carefully manufactured by paying attention to the smallest detail. It is to ensure that all their products maintain their consistent value and quality. Each product is manufactured from top-grade materials, enabling them to create high-performance and efficient products for decades.

Manufactured In The USA

All their products are manufactured to fit perfectly on the vehicle. It is designed both for street and strip use and is best known for its product’s dependability and durability. Each component is made in the USA. It allows them to maintain and control the quality of their products that helps them meet the demand of their customers.

The company does its best to provide the best possible solutions for your needs. Hays products are made with expert care and created by professionals to meet all your requirements. Using their decades of experience, the company can produce superior products unmatched by its competitors.

Purchase Hays Products At Vivid Racing

If you are in the market for high-quality drivetrain and clutch components, then look no further as Hays is the brand for you. To know more about Hays and what they offer, visit Vivid Racing and check out their list of products that fit your specific requirement.

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