# Timbren 1975 Chevrolet C20 Rear Suspension Enhancement System Timbren Suspension Kits (SES Kits) are designed to enhance the suspension of your vehicle. Easiest to use: Rubber cushions absorb road shocks and automatically adjust to uneven loads or road conditions. Easiest to maintain: There are no airlines or fittings to allow leaks. Simply bolt the kit on and you are set for a lifetime of trouble free suspension.Easiest to install: There are no holes to drill, no airlines to route and SES Kits can be installed in a matter of minutes using basic hand tools. The softer ride quality of todays trucks and the mediocre suspensions found on most trailers can cause excessive trailer sway, instability and suspension settling.Timbrens high performance suspension packages will ensure added safety and peace of mind. - Leaders In Rubber Spring Technology Since 1965 - Eliminate Vehicle Squatting & Sagging - Cushion Road Shocks - Lifetime Warranty - Improve Handling This Part Fits: Year Make Model Submodel 1975-1981 Chevrolet C20 Cheyenne 1981-1986 Chevrolet C20 Custom 1975-1980 Chevrolet C20 Custom Deluxe 1981 Chevrolet C20 Deluxe 1975-1986 Chevrolet C20 Scottsdale 1975-1986 Chevrolet C20 Silverado 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 1975-1980,1982,1984-1986 Chevrolet C20 Suburban Scottsdale 1975-1977,1979-1980,1982-1986 Chevrolet C20 Suburban Silverado 1975-1981 Chevrolet C30 Cheyenne 1981-1986 Chevrolet C30 Custom 1975-1980 Chevrolet C30 Custom Deluxe 1981 Chevrolet C30 Deluxe 1975-1986 Chevrolet C30 Scottsdale 1975-1986 Chevrolet C30 Silverado 1973-1974 Chevrolet C30 Pickup Base 1988-1989 Chevrolet C3500 Cheyenne 1988-1989 Chevrolet C3500 Scottsdale 1988-1989 Chevrolet C3500 Silverado 1987 Chevrolet R20 Custom Deluxe 1987 Chevrolet R20 Scottsdale 1987 Chevrolet R20 Silverado 1988 Chevrolet R30 Cheyenne 1987-1988 Chevrolet R30 Custom Deluxe 1987-1988 Chevrolet R30 Scottsdale 1987-1988 Chevrolet R30 Silverado 1989 Chevrolet R3500 Cheyenne 1989 Chevrolet R3500 Scottsdale 1989 Chevrolet R3500 Silverado 1975-1978 GMC C25 Base 1975-1978 GMC C25 High Sierra 1975-1978 GMC C25 Sierra Classic 1975-1978 GMC C25 Sierra Grande 1970,1973-1974 GMC C25/C2500 Pickup Base 1979-1986 GMC C2500 Base 1979-1986 GMC C2500 High Sierra 1979-1986 GMC C2500 Sierra Classic 1979-1982 GMC C2500 Sierra Grande 1975-1978 GMC C35 Base 1975-1978 GMC C35 High Sierra 1975-1978 GMC C35 Sierra Classic 1975-1978 GMC C35 Sierra Grande 1973-1974 GMC C35/C3500 Pickup Base 1979-1986 GMC C3500 Base 1979-1986 GMC C3500 High Sierra 1988-1989 GMC C3500 Sierra 1979-1986 GMC C3500 Sierra Classic 1979-1982 GMC C3500 Sierra Grande 1988-1989 GMC C3500 Sierra SLE 1988-1989 GMC C3500 Sierra SLX 1987 GMC R2500 Base 1987 GMC R2500 High Sierra 1987 GMC R2500 Sierra Classic 1987-1989 GMC R3500 Base 1987-1989 GMC R3500 High Sierra 1987-1989 GMC R3500 Sierra Classic ## Details - **Price:** 586.88 CAD - **Vendor:** Timbren - **Type:** Bump Stops ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 586.88 CAD | In stock | ## Images - Photo - Primary - Photo - Primary - User 1 - Photo - Unmounted - Photo - Unmounted - Logo Image - Logo Image --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/timbren-1975-chevrolet-c20-rear-suspension-enhancement-system) > Updated: 2026-07-14