| Make | Model | Year |
|---|---|---|
| Ford | Bronco | 1985-1993 |
| Country | 1987-1991 | |
| Crown Victoria | 1992 | |
| E-series | 1983-1993 | |
| F-100 | 1981-1983 | |
| F-150 | 1983-1993 | |
| F-250 | 1981-1984, 1986-1993 | |
| F-350 | 1990-1993 | |
| LTD | 1980-1991 | |
| Mustang | 1985-1993 | |
| Thunderbird | 1980-1993 | |
| Lincoln | Continental | 1980, 1982-1987 |
| Mark VI | 1980-1983 | |
| Mark VII | 1984-1992 | |
| Town Car | 1981-1992 | |
| Mercury | Capri | 1984-1986 |
| Colony Park | 1987-1991 | |
| Cougar | 1980-1993 | |
| Grand Marquis | 1980-1992 | |
| Marquis | 1980-1984 |
High Performance Super Hold Automatic Transmission Servo Kit by Sonnax®. Includes: Conical Washers (4), D-Ring Piston Seal, Spacer, Return Spring, Servo Pin, E-Clip, Servo Piston, Servo Cover, O-Rings (4), Washers (2), Gauge Tool. In high performance applications where a larger servo is desired, the Sonnax Super Hold servo kit provides the largest apply area of any available servo. The Sonnax servo is calibrated to progressively increase band apply force as line pressure increases. At lower line pressures, the apply force is close to the servo. At mid-to-high line pressure, the apply force is significantly higher than with any other OE servo.
Sonnax® has been bringing superior-quality transmission and drivetrain components to the automotive aftermarket since 1978. The company has everything you need to remanufacture torque converters, rebuild automatic transmissions, upgrade driveshafts, and protect the driveline from over-torque damage. Headquartered in southern Vermont, Sonnax is one of the fastest-growing companies in the state, boasting state-of-the-art design, development, and inspection facilities. Sonnax also has technical development centers in California, Georgia, New Jersey, Missouri, and Wisconsin. The company consists of 250 employees who take great pride in the Sonnax name and strive to further the company’s reputation for excellent technical knowledge and customer dedication. As a leading supplier to the automotive aftermarket, Sonnax exports to more than 70 countries and supports emerging markets worldwide.