View our Specials! Coupon Code: SaveIn2026
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Tuff Country's straight axle suspension lift kits for the 1969 thru 1987 GMC trucks feature the exclusive EZ-Ride leaf springs. All springs are tapered, snub rolled and pre-set for the most comfortable ride available in a lifted positive arch leaf spring. To reduce squeaking and improve ride characteristics, teflon inserts are also used between each leaf. Available in sizes ranging from 2 inches up to 6 inches of lift. Kits can be purchased with rear leaf springs or rear axle blocks.
Features:| Years | Make | Model | Trim | ||
|---|---|---|---|---|---|
| 1975 - 1983 | Chevrolet | K20 | Silverado | ||
| 1975 - 1986 | Chevrolet | K20 | Scottsdale | ||
| 1975 - 1980 | Chevrolet | K20 | Custom Deluxe | ||
| 1975 - 1981 | Chevrolet | K20 | Cheyenne | ||
| 1981 - 1981 | Chevrolet | K20 | Deluxe | ||
| 1981 - 1986 | Chevrolet | K20 | Custom | ||
| 1985 - 1986 | Chevrolet | K20 | Silverado | ||
| 1973 - 1974 | Chevrolet | K20 Pickup | Base | ||
| 1973 - 1974 | Chevrolet | K20 Suburban | Base | ||
| 1975 - 1977 | Chevrolet | K20 Suburban | Silverado | ||
| 1975 - 1980 | Chevrolet | K20 Suburban | Scottsdale | ||
| 1975 - 1980 | Chevrolet | K20 Suburban | Custom Deluxe | ||
| 1979 - 1980 | Chevrolet | K20 Suburban | Silverado | ||
| 1981 - 1981 | Chevrolet | K20 Suburban | Deluxe | ||
| 1981 - 1986 | Chevrolet | K20 Suburban | Custom | ||
| 1982 - 1983 | Chevrolet | K20 Suburban | Silverado | ||
| 1982 - 1982 | Chevrolet | K20 Suburban | Scottsdale | ||
| 1984 - 1986 | Chevrolet | K20 Suburban | Scottsdale | ||
| 1985 - 1986 | Chevrolet | K20 Suburban | Silverado | ||
| 1986 - 1986 | GMC | C2500 Suburban | Sierra Classic | ||
| 1975 - 1978 | GMC | K25 | Sierra Classic | ||
| 1975 - 1978 | GMC | K25 | High Sierra | ||
| 1975 - 1978 | GMC | K25 | Base | ||
| 1975 - 1978 | GMC | K25 | Sierra Grande | ||
| 1975 - 1978 | GMC | K25 Suburban | Sierra Grande | ||
| 1975 - 1978 | GMC | K25 Suburban | Sierra Classic | ||
| 1975 - 1978 | GMC | K25 Suburban | High Sierra | ||
| 1975 - 1978 | GMC | K25 Suburban | Base | ||
| 1973 - 1974 | GMC | K25/K2500 Pickup | Base | ||
| 1973 - 1974 | GMC | K25/K2500 Suburban | Base | ||
| 1979 - 1986 | GMC | K2500 | Base | ||
| 1979 - 1986 | GMC | K2500 | High Sierra | ||
| 1979 - 1986 | GMC | K2500 | Sierra Classic | ||
| 1979 - 1982 | GMC | K2500 | Sierra Grande | ||
| 1979 - 1986 | GMC | K2500 Suburban | Base | ||
| 1979 - 1986 | GMC | K2500 Suburban | High Sierra | ||
| 1979 - 1986 | GMC | K2500 Suburban | Sierra Classic | ||
| 1979 - 1982 | GMC | K2500 Suburban | Sierra Grande |
WARNING: Cancer & Reproductive Harm www.p65warnings.ca.govFor more information on Tuff Country part number 12720KN, you can visit the official Tuff Country website.
