Hays Twister 3/4 Race Torque Converter; 2800-3200 RPM Stall; 10 in. dia.; 11 7/16 in. Bolt Pattern; 29 Spline Input Shaft; 1.375 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 |
| 1968-1972 |
Ford Custom |
| 1968-1977 |
Ford Custom 500 |
| 1975-1976 |
Ford Elite |
| 1974-1976 |
Ford F-100 |
| 1968-1977 |
Ford F-350 |
| 1969 |
Ford Fairlane |
| 1968-1974 |
Ford Galaxie 500 |
| 1975-1976 |
Ford Gran Torino |
| 1975-1978 |
Ford Granada |
| 1968-1981 |
Ford LTD |
| 1984-1985 |
Ford LTD |
| 1977-1979 |
Ford LTD II |
| 1967-1973 |
Ford Mustang |
| 1969-1979 |
Ford Ranchero |
| 1972-1974 |
Ford Thunderbird |
| 1977-1979 |
Ford Thunderbird |
| 1969-1976 |
Ford Torino |
| 1969 |
Mercury Comet |
| 1968-1979 |
Mercury Cougar |
| 1971 |
Mercury Cyclone |
| 1975-1981 |
Mercury Grand Marquis |
| 1971-1981 |
Mercury Marquis |
| 1968 |
Mercury Montclair |
| 1969-1976 |
Mercury Montego |
| 1971-1974 |
Mercury Monterey |
