- Up to 1,000 lbs. of load-leveling capacity*
- Eliminates squat, trailer sway, rough ride and bottoming out
- Fits many coil-sprung vehicles
- All of the hardware needed for installation
- Air lines
- Schrader valve
- Fully-illustrated installation guide
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1973 - 1974 | Chevrolet | Blazer | Base |
| 1987 | Chevrolet | Blazer | Custom Deluxe |
| 1991 | Chevrolet | Blazer | Nevada |
| 1988 - 1991 | Chevrolet | Blazer | Scottsdale |
| 1987 - 1991 | Chevrolet | Blazer | Silverado |
| 1978 - 1980 | Chevrolet | C10 | Big Ten |
| 1975 - 1981 | Chevrolet | C10 | Cheyenne |
| 1975 - 1980 | Chevrolet | C10 | Custom Deluxe |
| 1981 | Chevrolet | C10 | Deluxe |
| 1975 - 1986 | Chevrolet | C10 | Scottsdale, Silverado, Custom |
| 1973 - 1974 | Chevrolet | C10 Pickup | Base |
| 1973 - 1974 | Chevrolet | C10 Suburban | Base |
| 1981 - 1986 | Chevrolet | C10 Suburban | Custom |
| 1975 - 1980 | Chevrolet | C10 Suburban | Custom Deluxe |
| 1981 | Chevrolet | C10 Suburban | Deluxe |
| 1975 - 1986 | Chevrolet | C10 Suburban | Scottsdale, Silverado |
| 1986 | Chevrolet | C20 | Base |
| 1981 - 1986 | Chevrolet | C20 | Custom |
| 1975 - 1980 | Chevrolet | C20 | Custom Deluxe |
| 1981 | Chevrolet | C20 | Deluxe |
| 1975 - 1986 | Chevrolet | C20 | Scottsdale, Silverado, Cheyenne |
| 1973 - 1974 | Chevrolet | C20 Pickup | Base |
| 1973 - 1974 | Chevrolet | C20 Suburban | Base |
| 1981 - 1986 | Chevrolet | C20 Suburban | Custom |
| 1975 - 1980 | Chevrolet | C20 Suburban | Custom Deluxe |
| 1981 | Chevrolet | C20 Suburban | Deluxe |
| 1975 - 1986 | Chevrolet | C20 Suburban | Silverado, Scottsdale |
| 1975 - 1982 | Chevrolet | C30 | Base |
| 1975 - 1981 | Chevrolet | C30 | Cheyenne |
| 1981 - 1986 | Chevrolet | C30 | Custom |
| 1975 - 1980 | Chevrolet | C30 | Custom Deluxe |
| 1981 | Chevrolet | C30 | Deluxe |
| 1975 - 1986 | Chevrolet | C30 | Silverado, Scottsdale |
| 1973 - 1974 | Chevrolet | C30 Pickup | Base |
| 1983 | Chevrolet | G10 | Base |
| 1975 - 1995 | Chevrolet | G10 | Beauville, Sportvan, Chevy Van |
| 1981 - 1987 | Chevrolet | G10 | Bonaventure |
| 1970 - 1974 | Chevrolet | G10 Van | Base, Sportvan |
| 1995 | Chevrolet | G20 | Base |
| 1983 - 1984 | Chevrolet | G20 | Bonaventure |
| 1975 - 1995 | Chevrolet | G20 | Chevy Van, Sportvan, Beauville |
| 1978 - 1981 | Chevrolet | G20 | Nomad |
| 1970 - 1974 | Chevrolet | G20 Van | Sportvan, Base |
| 1983 - 1984 | Chevrolet | G30 | Bonaventure |
| 1975 - 1996 | Chevrolet | G30 | Hi-Cube, Chevy Van, Beauville, Sportvan |
| 1970 - 1974 | Chevrolet | G30 Van | Sportvan, Base |
| 1976 | Chevrolet | K5 Blazer | Base |
| 1975 - 1980 | Chevrolet | K5 Blazer | Cheyenne, Custom Deluxe |
| 1981 - 1986 | Chevrolet | K5 Blazer | Custom |
| 1981 | Chevrolet | K5 Blazer | Deluxe |
| 1984 | Chevrolet | K5 Blazer | Scottsdale |
| 1978 - 1986 | Chevrolet | K5 Blazer | Silverado |
| 1987 | Chevrolet | R10 | Scottsdale, Silverado, Custom Deluxe |
| 1987 | Chevrolet | R10 Suburban | Custom Deluxe |
| 1987 - 1988 | Chevrolet | R10 Suburban | Scottsdale, Silverado |
| 1989 - 1991 | Chevrolet | R1500 Suburban | Silverado, Scottsdale |
| 1988 | Chevrolet | R20 | Cheyenne |
| 1987 - 1988 | Chevrolet | R20 | Scottsdale, Custom Deluxe, Silverado |
| 1987 | Chevrolet | R20 Suburban | Custom Deluxe |
| 1987 - 1988 | Chevrolet | R20 Suburban | Scottsdale, Silverado |
| 1989 - 1991 | Chevrolet | R2500 Suburban | Scottsdale, Silverado |
| 1987 | Chevrolet | R30 | Scottsdale, Custom Deluxe, Silverado |
| 1977 - 1978 | GMC | C15 | Heavy Half |
| 1975 - 1978 | GMC | C15 | High Sierra, Base, Sierra Classic, Sierra Grande |
| 1977 | GMC | C15 | Indy Hauler |
| 1978 | GMC | C15 | Street Coupe |
| 1975 - 1978 | GMC | C15 Suburban | Base, Sierra Classic, Sierra Grande, High Sierra |
| 1973 - 1974 | GMC | C15/C1500 Pickup | Base |
| 1973 - 1974 | GMC | C15/C1500 Suburban | Base |
| 1979 - 1980 | GMC | C1500 | Heavy Half |
| 1979 - 1986 | GMC | C1500 | Sierra Classic, Base, High Sierra |
| 1979 - 1982 | GMC | C1500 | Sierra Grande, Street Coupe |
| 1979 - 1986 | GMC | C1500 Suburban | Sierra Classic, Base, High Sierra |
| 1979 - 1982 | GMC | C1500 Suburban | Sierra Grande |
| 1975 - 1978 | GMC | C25 | High Sierra, Sierra Grande, Base, Sierra Classic |
| 1975 - 1978 | GMC | C25 Suburban | Base, Sierra Grande, High Sierra, Sierra Classic |
| 1970 - 1974 | GMC | C25/C2500 Pickup | Base |
| 1973 - 1974 | GMC | C25/C2500 Suburban | Base |
| 1979 - 1986 | GMC | C2500 | Base, Sierra Classic, High Sierra |
| 1979 - 1982 | GMC | C2500 | Sierra Grande |
| 1979 - 1986 | GMC | C2500 Suburban | Base, High Sierra, Sierra Classic |
| 1979 - 1982 | GMC | C2500 Suburban | Sierra Grande |
| 1975 - 1978 | GMC | C35 | Sierra Classic, Base, High Sierra, Sierra Grande |
| 1968 - 1974 | GMC | C35/C3500 Pickup | Base |
| 1979 - 1986 | GMC | C3500 | Sierra Classic, Base, High Sierra |
| 1979 - 1982 | GMC | C3500 | Sierra Grande |
| 1975 - 1978 | GMC | G15 | Rally STX, Vandura, Rally |
| 1970 - 1971 | GMC | G15/G1500 Van | Base |
| 1971 - 1974 | GMC | G15/G1500 Van | Rally |
| 1970 - 1974 | GMC | G15/G1500 Van | Vandura |
| 1983 - 1984 | GMC | G1500 | Rally Custom |
| 1979 - 1995 | GMC | G1500 | Rally, Vandura, Rally STX |
| 1975 - 1978 | GMC | G25 | Rally STX, Rally, Vandura |
| 1970 - 1972 | GMC | G25/G2500 Van | Base |
| 1971 - 1974 | GMC | G25/G2500 Van | Rally |
| 1970 - 1974 | GMC | G25/G2500 Van | Vandura |
| 1983 - 1984 | GMC | G2500 | Rally Custom |
| 1979 - 1995 | GMC | G2500 | Rally STX, Rally, Vandura |
| 1975 - 1978 | GMC | G35 | Vandura, Rally STX, Vandura Special, Magnavan, Rally, Rally Camper Special |
| 1971 - 1974 | GMC | G35/G3500 Van | Vandura, Base, Rally |
| 1981 - 1988 | GMC | G3500 | Rally Custom |
| 1979 - 1995 | GMC | G3500 | Vandura Special, Vandura, Rally, Rally STX, Rally Camper Special, Magnavan |
| 1973 - 1991 | GMC | Jimmy | Base |
| 1975 - 1985 | GMC | Jimmy | High Sierra |
| 1975 - 1990 | GMC | Jimmy | Sierra Classic |
| 1975 - 1982 | GMC | Jimmy | Sierra Grande |
| 1986 | GMC | Jimmy | Silverado |
| 1978 - 1982 | GMC | Jimmy | Street Coupe |
| 1974 | GMC | K15/K1500 Suburban | Base |
| 1974 | GMC | K25/K2500 Suburban | Base |
| 1969 | GMC | K35/K3500 Pickup | Base |
| 1987 | GMC | R1500 | Base, Sierra Classic, High Sierra |
| 1987 - 1991 | GMC | R1500 Suburban | Base |
| 1987 | GMC | R1500 Suburban | High Sierra |
| 1987 - 1989 | GMC | R1500 Suburban | Sierra Classic |
| 1990 | GMC | R1500 Suburban | SLE |
| 1987 | GMC | R2500 | Sierra Classic, High Sierra, Base |
| 1987 - 1991 | GMC | R2500 Suburban | Base |
| 1987 | GMC | R2500 Suburban | High Sierra |
| 1987 - 1989 | GMC | R2500 Suburban | Sierra Classic |
| 1990 | GMC | R2500 Suburban | SLE |
| 1987 | GMC | R3500 | High Sierra, Sierra Classic, Base |
| 1984 - 1991 | GMC | S15 Jimmy | Base |
| 1984 - 1990 | GMC | S15 Jimmy | Gypsy, Sierra Classic |
| 1985 | GMC | S15 Jimmy | High Sierra |
| 1991 | GMC | S15 Jimmy | SLS, SLE, SLT |
| 1988 - 1989 | GMC | S15 Jimmy | Timberline |
| 1971 | GMC | Sprint | Base |