Hays 97-1H28Q Twister 3/4 Race Torque Converter GM 4L60E 2800-3200 RPM Stall

Description

Hays Twister Part Number : 97-1H28Q
Fits GM 4L60E & 4L65E  Transmissions 1992 and up  9.6" diameter torque converter with lock-up 30 spline input, 300mm (LS engine only), 11-1/8" bolt pattern, 2800-3200 RPM stall
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
Please contact before ordering if you are not 100% sure of fitment
Anti-Balloon Plate
No
Balanced
Yes
Bolt Circle
10.75"
Brand
Hays
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
2800-3200
Transmission
4L60E 4L65E
Use with Power Adder
No
Use with Trans-Brake
No
Part Number
97-1H28Q