Mounting kits and poly spring pad mounting blocks are used as a fulcrum centered underneath SuperSprings. They sit on top of the factory spring pack assembly underneath the SuperSprings. They act to elevate, insulate, and anchor the SuperSprings to the factory spring assembly.
This Part Fits:
This Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1975-1986 | Chevrolet | C20 | |
| 1973-1974 | Chevrolet | C20 Pickup | |
| 1973-1986 | Chevrolet | C20 Suburban | |
| 1988-2000 | Chevrolet | C2500 | |
| 1992-1999 | Chevrolet | C2500 Suburban | |
| 1988-2000 | Chevrolet | C3500 | |
| 1975-1986 | Chevrolet | K20 | |
| 1973-1974 | Chevrolet | K20 Pickup | |
| 1973-1986 | Chevrolet | K20 Suburban | |
| 1988-2000 | Chevrolet | K2500 | |
| 1992-1996,1998-1999 | Chevrolet | K2500 Suburban | |
| 1997 | Chevrolet | K2500 Suburban | Base |
| 1997 | Chevrolet | K2500 Suburban | LS |
| 1988-2000 | Chevrolet | K3500 | |
| 1988 | Chevrolet | R20 | |
| 1987-1988 | Chevrolet | R20 Suburban | |
| 1989 | Chevrolet | R2500 | |
| 1989-1991 | Chevrolet | R2500 Suburban | |
| 1988 | Chevrolet | R30 | |
| 1989-1991 | Chevrolet | R3500 | |
| 1999-2004 | Chevrolet | Silverado 2500 | |
| 2001-2010 | Chevrolet | Silverado 2500 HD | |
| 2007 | Chevrolet | Silverado 2500 HD Classic | |
| 2001-2006 | Chevrolet | Silverado 3500 | |
| 2007 | Chevrolet | Silverado 3500 Classic | |
| 2007-2010 | Chevrolet | Silverado 3500 HD | |
| 2000-2008 | Chevrolet | Suburban 2500 | |
| 1988 | Chevrolet | V30 | |
| 1989-1991 | Chevrolet | V3500 | |
| 1975-1978 | GMC | C25 | |
| 1975-1978 | GMC | C25 Suburban | |
| 1970,1973-1974 | GMC | C25/C2500 Pickup | |
| 1973-1974 | GMC | C25/C2500 Suburban | |
| 1979-1986,1988-2000 | GMC | C2500 | |
| 1979-1986 | GMC | C2500 Suburban | |
| 1992 | GMC | C2500 Suburban | SLE |
| 1988-2000 | GMC | C3500 | |
| 1975-1978 | GMC | K25 | |
| 1975-1978 | GMC | K25 Suburban | |
| 1973-1974 | GMC | K25/K2500 Pickup | |
| 1973-1974 | GMC | K25/K2500 Suburban | |
| 1979-1986,1988-2000 | GMC | K2500 | |
| 1979-1986 | GMC | K2500 Suburban | |
| 1993 | GMC | K2500 Suburban | SLE |
| 1988-2000 | GMC | K3500 | |
| 1987-1989 | GMC | R2500 | |
| 1987 | GMC | R2500 Suburban | |
| 1988-1991 | GMC | R3500 | |
| 1999-2004 | GMC | Sierra 2500 | |
| 2001-2010 | GMC | Sierra 2500 HD | |
| 2007 | GMC | Sierra 2500 HD Classic | |
| 2001-2006 | GMC | Sierra 3500 | |
| 2007 | GMC | Sierra 3500 Classic | |
| 2007-2010 | GMC | Sierra 3500 HD | |
| 1987 | GMC | V2500 | |
| 1987 | GMC | V2500 Suburban | |
| 1988-1991 | GMC | V3500 |
