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Hays 97-1E28Q Twister 3/4 Race Torque Converter, 1984-91 GM 700R4

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#425971E28Q

Hays 97-1E28Q Twister 3/4 Race Torque Converter, 1984-91 GM 700R4

Name: Hays 97-1E28Q Twister 3/4 Race Torque Converter, 1984-91 GM 700R4
Brand: Hays
SKU: 425971E28Q
Price: 849.95 USD
Availability: InStock

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Stall Speed:

2800-3200

2400-28003200-3600

$849.95

/each

Factory Shipped

$922.95

Save $73.00

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Product Summary

700R4, 30 Input Spline Quantity, Lockup Compatible

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Key Specs

MFG. Part #	97-1E28Q
Brand	Hays
Input Spline Quantity	30
Lockup Compatible	Yes
Stall Speed (RPM)	2800-3200

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Need To Know

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855.313.9176

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Hays 97-1E28Q Details

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

Guides & Documents

Torque Converters Installation Instructions (425971E28Q)

CA WARNING:

Can expose you to lead, a carcinogen and reproductive toxicant. See www.P65Warnings.ca.gov

Hays 97-1E28Q Specifications

KEY SPECS
MFG. Part #	97-1E28Q
Brand	Hays
Input Spline Quantity	30
Lockup Compatible	Yes
Stall Speed (RPM)	2800-3200

GENERAL
Anti-Ballooning Plate	No
Balanced	Yes
Crank Pilot Diameter	1.703"
Furnace-Brazed	No
Hardware Included	No
Torque Converter Bolt Circle	10.750 in.
GTIN Code	090127017289
Sold in Quantity	Each
Overall Diameter	9.6"
Torque Converter Use	Street/Strip

Ratings & Reviews

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Fitment

1987-1991 Avanti II

1991 Bentley Continental

1991 Bentley Turbo R

1984 Buick Regal

1991 Buick Roadmaster

1990-1991 Cadillac Brougham

1985-1991 Chevy Astro

1987-1991 Chevy Blazer

1984-1986 Chevy C10

1984-1986 Chevy C10 Suburban

1988-1991 Chevy C1500

1984-1986 Chevy C20

1984-1986 Chevy C20 Suburban

1988-1991 Chevy C2500

1984-1986 Chevy C30

1988-1990 Chevy C3500

1984-1991 Chevy Camaro

1984-1991 Chevy Caprice

1984-1991 Chevy Corvette

1984-1987 Chevy El Camino

1984-1991 Chevy G10

1984-1991 Chevy G20

1984-1991 Chevy G30

1984-1985 Chevy Impala

1984-1986 Chevy K10

1984-1986 Chevy K10 Suburban

1988-1991 Chevy K1500

1984-1986 Chevy K20

1984-1986 Chevy K20 Suburban

1988-1991 Chevy K2500

1984-1986 Chevy K30

1988-1989 Chevy K3500

1984-1986 Chevy K5 Blazer

1984-1988 Chevy Monte Carlo

1987 Chevy R10

1987-1988 Chevy R10 Suburban

1989-1991 Chevy R1500 Suburban

1987-1988 Chevy R20

1987-1988 Chevy R20 Suburban

1989 Chevy R2500

1989-1991 Chevy R2500 Suburban

1987-1988 Chevy R30

1989-1991 Chevy R3500

1984-1991 Chevy S10

1984-1991 Chevy S10 Blazer

1987 Chevy V10

1987-1988 Chevy V10 Suburban

1989-1991 Chevy V1500 Suburban

1987 Chevy V20

1987-1988 Chevy V20 Suburban

1989-1991 Chevy V2500 Suburban

1987-1988 Chevy V30

1989-1991 Chevy V3500

1991 Isuzu Pickup

1991 Oldsmobile Bravada

1988-1991 Oldsmobile Custom Cruiser

1984 Oldsmobile Cutlass Calais

1984-1988 Oldsmobile Cutlass Supreme

1984-1986 Pontiac Bonneville

1984-1991 Pontiac Firebird

1984-1986 Pontiac Grand Prix

1984-1986 Pontiac Parisienne

1988 Pontiac Safari