Hays Twister 3/4 Race Torque Converter; 2800-3200 RPM Stall; 9.6 in. dia.; 10.75 in. Bolt Pattern; Lock Up 30 Spline Input Shaft; 1.703 in. Crank Pilot;
Hays Performance Drivetrain is proud to announce Twister 3/4 Race Performance Torque Converters. These NEW torque converters are a perfect addition to Hays product line of performance flexplates, clutches, and flywheels. The 3/4 Race torque converter is the first series being brought to market and is intended for street/strip combinations, 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.
- Converters Built/Tested/Proven Support To 650 HP
- Hand Built And Inspected In Every Step Of Assembly
- All Convertors Are Internally Welded For Longer Life
- Heavy Duty Torrington Bearings For Strength/Durability
- Stators Are Chosen W/High Flow Vents/Channels To Promote Cooling
- Increased HP/Acceleration Due To A Weight Saving Design
- Industry Leading Tech Support Team Available For Assistance
Application Summary:
| Year |
Make/Model |
| 1991 |
Buick Commercial Chassis |
| 1988-1989 |
Buick Electra |
| 1988 |
Buick LeSabre |
| 1984 |
Buick Regal |
| 1991 |
Buick Roadmaster |
| 1985-1991 |
Chevrolet Astro |
| 1987-1991 |
Chevrolet Blazer |
| 1984-1986 |
Chevrolet C10 |
| 1984-1986 |
Chevrolet C10 Suburban |
| 1988-1991 |
Chevrolet C1500 |
| 1984-1986 |
Chevrolet C20 |
| 1984-1986 |
Chevrolet C20 Suburban |
| 1988-1991 |
Chevrolet C2500 |
| 1984-1986 |
Chevrolet C30 |
| 1988-1990 |
Chevrolet C3500 |
| 1984-1991 |
Chevrolet Camaro |
| 1984-1991 |
Chevrolet Caprice |
| 1991 |
Chevrolet Commercial Chassis |
| 1984-1991 |
Chevrolet Corvette |
| 1984-1987 |
Chevrolet El Camino |
| 1984-1991 |
Chevrolet G10 |
| 1984-1991 |
Chevrolet G20 |
| 1984-1991 |
Chevrolet G30 |
| 1984-1985 |
Chevrolet Impala |
| 1984-1986 |
Chevrolet K10 |
| 1984-1986 |
Chevrolet K10 Suburban |
| 1988-1991 |
Chevrolet K1500 |
| 1984-1986 |
Chevrolet K20 |
| 1984-1986 |
Chevrolet K20 Suburban |
| 1988-1991 |
Chevrolet K2500 |
| 1984-1986 |
Chevrolet K30 |
| 1988-1989 |
Chevrolet K3500 |
| 1984-1986 |
Chevrolet K5 Blazer |
| 1984-1988 |
Chevrolet Monte Carlo |
| 1987 |
Chevrolet R10 |
| 1987-1988 |
Chevrolet R10 Suburban |
| 1989-1991 |
Chevrolet R1500 Suburban |
| 1987-1988 |
Chevrolet R20 |
| 1987-1988 |
Chevrolet R20 Suburban |
| 1989 |
Chevrolet R2500 |
| 1989-1991 |
Chevrolet R2500 Suburban |
| 1987-1988 |
Chevrolet R30 |
| 1989-1991 |
Chevrolet R3500 |
| 1984-1991 |
Chevrolet S10 |
| 1984-1991 |
Chevrolet S10 Blazer |
| 1987 |
Chevrolet V10 |
| 1987-1988 |
Chevrolet V10 Suburban |
| 1989-1991 |
Chevrolet V1500 Suburban |
| 1987 |
Chevrolet V20 |
| 1987-1988 |
Chevrolet V20 Suburban |
| 1989-1991 |
Chevrolet V2500 Suburban |
| 1987-1988 |
Chevrolet V30 |
| 1989-1991 |
Chevrolet V3500 |
| 1984-1986 |
GMC C1500 |
| 1988-1991 |
GMC C1500 |
| 1984-1986 |
GMC C1500 Suburban |
| 1984-1986 |
GMC C2500 |
| 1988-1991 |
GMC C2500 |
| 1984-1986 |
GMC C2500 Suburban |
| 1984-1986 |
GMC C3500 |
| 1988-1991 |
GMC C3500 |
| 1984-1987 |
GMC Caballero |
| 1984-1991 |
GMC G1500 |
| 1984-1991 |
GMC G2500 |
| 1984-1991 |
GMC G3500 |
| 1984-1991 |
GMC Jimmy |
| 1984-1986 |
GMC K1500 |
| 1988-1991 |
GMC K1500 |
| 1984-1986 |
GMC K1500 Suburban |
| 1984-1986 |
GMC K2500 |
| 1988-1991 |
GMC K2500 |
| 1984-1986 |
GMC K2500 Suburban |
| 1984-1986 |
GMC K3500 |
| 1988-1991 |
GMC K3500 |
| 1987 |
GMC R1500 |
