Serious power requires a serious damper. Protect your truck?s engine with the technology preferred by heavy duty diesel OEMs. Superior viscous damper design controls harmful torsional vibration across the entire rpm range. Reduce wear on engine components. Reduce risk of crankshaft failure. Improve timing. Unleash lost torque and horsepower. Competition built precision CNC machined and balanced high-grade steel components. Corrosion resistant black zinc finish with engraved timing marks. No maintenance required. Trusted by leading performance diesel engine builders worldwide. SFI 18.1 certified. Made in USA.
Installation Instructions
This Part Fits:
Installation Instructions
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1987 | Chevrolet | Blazer | Custom Deluxe |
| 1987 | Chevrolet | Blazer | Silverado |
| 1984-1985 | Chevrolet | C10 | Custom |
| 1984-1985 | Chevrolet | C10 | Scottsdale |
| 1984-1985 | Chevrolet | C10 | Silverado |
| 1982-1983,1985-1986 | Chevrolet | C10 Suburban | Custom |
| 1982,1985-1986 | Chevrolet | C10 Suburban | Scottsdale |
| 1982-1983,1985-1986 | Chevrolet | C10 Suburban | Silverado |
| 1982-1986 | Chevrolet | C20 | Custom |
| 1982-1986 | Chevrolet | C20 | Scottsdale |
| 1982-1986 | Chevrolet | C20 | Silverado |
| 1982-1983,1986 | Chevrolet | C20 Suburban | Custom |
| 1982,1986 | Chevrolet | C20 Suburban | Scottsdale |
| 1982-1983,1986 | Chevrolet | C20 Suburban | Silverado |
| 1990 | Chevrolet | C2500 | Cheyenne |
| 1990 | Chevrolet | C2500 | Scottsdale |
| 1990 | Chevrolet | C2500 | Silverado |
| 1983-1986 | Chevrolet | C30 | Custom |
| 1983-1986 | Chevrolet | C30 | Scottsdale |
| 1983-1986 | Chevrolet | C30 | Silverado |
| 1990 | Chevrolet | C3500 | Cheyenne |
| 1990 | Chevrolet | C3500 | Scottsdale |
| 1990 | Chevrolet | C3500 | Silverado |
| 1984 | Chevrolet | K10 Suburban | Custom |
| 1984 | Chevrolet | K10 Suburban | Scottsdale |
| 1990,1993 | Chevrolet | K1500 | Cheyenne |
| 1990 | Chevrolet | K1500 | Scottsdale |
| 1990,1993 | Chevrolet | K1500 | Silverado |
| 1990,1993 | Chevrolet | K1500 | WT |
| 1984 | Chevrolet | K20 | Custom |
| 1984 | Chevrolet | K20 | Scottsdale |
| 1984-1985 | Chevrolet | K20 Suburban | Custom |
| 1984-1985 | Chevrolet | K20 Suburban | Scottsdale |
| 1985 | Chevrolet | K20 Suburban | Silverado |
| 1991,1993 | Chevrolet | K2500 | Cheyenne |
| 1991 | Chevrolet | K2500 | Scottsdale |
| 1991,1993 | Chevrolet | K2500 | Silverado |
| 1984-1985 | Chevrolet | K30 | Custom |
| 1984-1985 | Chevrolet | K30 | Scottsdale |
| 1984-1985 | Chevrolet | K30 | Silverado |
| 1988-1991 | Chevrolet | K3500 | Cheyenne |
| 1988-1991 | Chevrolet | K3500 | Scottsdale |
| 1988-1991 | Chevrolet | K3500 | Silverado |
| 1983,1985 | Chevrolet | K5 Blazer | Custom |
| 1983,1985 | Chevrolet | K5 Blazer | Silverado |
| 1989 | Chevrolet | R1500 Suburban | Scottsdale |
| 1989 | Chevrolet | R1500 Suburban | Silverado |
| 1989 | Chevrolet | R2500 | Cheyenne |
| 1989 | Chevrolet | R2500 | Scottsdale |
| 1989 | Chevrolet | R2500 | Silverado |
| 1983,1985 | Chevrolet | S10 | Base |
| 1983,1985 | Chevrolet | S10 | Durango |
| 1983,1985 | Chevrolet | S10 | Sport |
| 1983,1985 | Chevrolet | S10 | Tahoe |
| 1987 | Chevrolet | V20 Suburban | Custom Deluxe |
| 1987 | Chevrolet | V20 Suburban | Scottsdale |
| 1987 | Chevrolet | V20 Suburban | Silverado |
| 1990 | Chevrolet | V2500 Suburban | Scottsdale |
| 1990 | Chevrolet | V2500 Suburban | Silverado |
| 1987 | Chevrolet | V30 | Custom Deluxe |
| 1987 | Chevrolet | V30 | Scottsdale |
| 1987 | Chevrolet | V30 | Silverado |
| 1990 | Chevrolet | V3500 | Cheyenne |
| 1990 | Chevrolet | V3500 | Scottsdale |
| 1990 | Chevrolet | V3500 | Silverado |
| 1983-1986 | GMC | C1500 | Base |
| 1983-1986 | GMC | C1500 | High Sierra |
| 1988-1990 | GMC | C1500 | Sierra |
| 1983-1986 | GMC | C1500 | Sierra Classic |
| 1988-1990 | GMC | C1500 | Sierra SLE |
| 1988-1990 | GMC | C1500 | Sierra SLX |
| 1986 | GMC | C1500 Suburban | Base |
| 1986 | GMC | C1500 Suburban | High Sierra |
| 1986 | GMC | C1500 Suburban | Sierra Classic |
| 1984-1986 | GMC | C2500 | Base |
| 1984-1986 | GMC | C2500 | High Sierra |
| 1988-1992 | GMC | C2500 | Sierra |
| 1984-1986 | GMC | C2500 | Sierra Classic |
| 1988-1992 | GMC | C2500 | Sierra SLE |
| 1988-1992 | GMC | C2500 | Sierra SLX |
| 1982,1984 | GMC | C2500 Suburban | Base |
| 1982,1984 | GMC | C2500 Suburban | High Sierra |
| 1982,1984 | GMC | C2500 Suburban | Sierra Classic |
| 1982 | GMC | C2500 Suburban | Sierra Grande |
| 1982-1986 | GMC | C3500 | Base |
| 1982-1986 | GMC | C3500 | High Sierra |
| 1988-1992 | GMC | C3500 | Sierra |
| 1982-1986 | GMC | C3500 | Sierra Classic |
| 1982 | GMC | C3500 | Sierra Grande |
| 1988-1992 | GMC | C3500 | Sierra SLE |
| 1988-1992 | GMC | C3500 | Sierra SLX |
| 1984 | GMC | Caballero | Amarillo |
| 1984 | GMC | Caballero | Base |
| 1984 | GMC | Caballero | Diablo |
| 1982,1985,1989 | GMC | Jimmy | Base |
| 1982,1985 | GMC | Jimmy | High Sierra |
| 1982,1985,1989 | GMC | Jimmy | Sierra Classic |
| 1982 | GMC | Jimmy | Sierra Grande |
| 1982 | GMC | Jimmy | Street Coupe |
| 1985 | GMC | K1500 | Base |
| 1985 | GMC | K1500 | High Sierra |
| 1989 | GMC | K1500 | Sierra |
| 1985 | GMC | K1500 | Sierra Classic |
| 1989 | GMC | K1500 | Sierra SLE |
| 1989 | GMC | K1500 | Sierra SLX |
| 1985 | GMC | K1500 Suburban | Base |
| 1985 | GMC | K1500 Suburban | High Sierra |
| 1985 | GMC | K1500 Suburban | Sierra Classic |
| 1985-1986 | GMC | K2500 | Base |
| 1985-1986 | GMC | K2500 | High Sierra |
| 1988-1993 | GMC | K2500 | Sierra |
| 1985-1986 | GMC | K2500 | Sierra Classic |
| 1988-1993 | GMC | K2500 | Sierra SLE |
| 1988-1993 | GMC | K2500 | Sierra SLX |
| 1983 | GMC | K2500 Suburban | Base |
| 1983 | GMC | K2500 Suburban | High Sierra |
| 1983 | GMC | K2500 Suburban | Sierra Classic |
| 1983,1986 | GMC | K3500 | Base |
| 1983,1986 | GMC | K3500 | High Sierra |
| 1993 | GMC | K3500 | Sierra |
| 1983,1986 | GMC | K3500 | Sierra Classic |
| 1993 | GMC | K3500 | Sierra SLE |
| 1993 | GMC | K3500 | Sierra SLX |
| 1990 | GMC | R2500 Suburban | Base |
| 1990 | GMC | R2500 Suburban | SLE |
| 1988-1990 | GMC | R3500 | Base |
| 1988-1989 | GMC | R3500 | High Sierra |
| 1988-1989 | GMC | R3500 | Sierra Classic |
| 1990 | GMC | R3500 | SLE |
| 1984 | GMC | S15 | Base |
| 1984 | GMC | S15 | High Sierra |
| 1984 | GMC | S15 | Sierra Classic |
| 1987-1990 | GMC | V1500 Suburban | Base |
| 1987 | GMC | V1500 Suburban | High Sierra |
| 1987-1989 | GMC | V1500 Suburban | Sierra Classic |
| 1990 | GMC | V1500 Suburban | SLE |
| 1987 | GMC | V2500 | Base |
| 1987 | GMC | V2500 | High Sierra |
| 1987 | GMC | V2500 | Sierra Classic |
| 1988-1989,1991 | GMC | V2500 Suburban | Base |
| 1988-1989 | GMC | V2500 Suburban | Sierra Classic |
| 1989-1991 | GMC | V3500 | Base |
| 1989 | GMC | V3500 | High Sierra |
| 1989 | GMC | V3500 | Sierra Classic |
| 1990-1991 | GMC | V3500 | SLE |
