# Timbren 1975 Chevrolet K20 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

K20

Cheyenne

1981-1986

Chevrolet

K20

Custom

1975-1980

Chevrolet

K20

Custom Deluxe

1981

Chevrolet

K20

Deluxe

1975-1986

Chevrolet

K20

Scottsdale

1975-1983,1985-1986

Chevrolet

K20

Silverado

1973-1974

Chevrolet

K20 Pickup

Base

1973-1974

Chevrolet

K20 Suburban

Base

1981-1986

Chevrolet

K20 Suburban

Custom

1975-1980

Chevrolet

K20 Suburban

Custom Deluxe

1981

Chevrolet

K20 Suburban

Deluxe

1975-1980,1982,1984-1986

Chevrolet

K20 Suburban

Scottsdale

1975-1977,1979-1980,1982-1983,1985-1986

Chevrolet

K20 Suburban

Silverado

1977-1981

Chevrolet

K30

Cheyenne

1981-1986

Chevrolet

K30

Custom

1977-1980

Chevrolet

K30

Custom Deluxe

1981

Chevrolet

K30

Deluxe

1977-1986

Chevrolet

K30

Scottsdale

1977-1986

Chevrolet

K30

Silverado

1973-1974

Chevrolet

K30 Pickup

Base

1994-1996

Chevrolet

K3500

Base

1988-1996

Chevrolet

K3500

Cheyenne

1988-1992

Chevrolet

K3500

Scottsdale

1988-1996

Chevrolet

K3500

Silverado

1987

Chevrolet

V20

Custom Deluxe

1987

Chevrolet

V20

Scottsdale

1987

Chevrolet

V20

Silverado

1988

Chevrolet

V30

Cheyenne

1987-1988

Chevrolet

V30

Custom Deluxe

1987-1988

Chevrolet

V30

Scottsdale

1987-1988

Chevrolet

V30

Silverado

1989-1991

Chevrolet

V3500

Cheyenne

1989-1990

Chevrolet

V3500

Scottsdale

1989-1991

Chevrolet

V3500

Silverado

1975-1978

GMC

K25

Base

1975-1978

GMC

K25

High Sierra

1975-1978

GMC

K25

Sierra Classic

1975-1978

GMC

K25

Sierra Grande

1973-1974

GMC

K25/K2500 Pickup

Base

1979-1986

GMC

K2500

Base

1979-1986

GMC

K2500

High Sierra

1979-1986

GMC

K2500

Sierra Classic

1979-1982

GMC

K2500

Sierra Grande

1977-1978

GMC

K35

Base

1977-1978

GMC

K35

High Sierra

1977-1978

GMC

K35

Sierra Classic

1977-1978

GMC

K35

Sierra Grande

1973-1974

GMC

K35/K3500 Pickup

Base

1979-1986

GMC

K3500

Base

1979-1986

GMC

K3500

High Sierra

1988-1993

GMC

K3500

Sierra

1979-1986

GMC

K3500

Sierra Classic

1979-1982

GMC

K3500

Sierra Grande

1994-1996

GMC

K3500

Sierra SL

1988-1996

GMC

K3500

Sierra SLE

1994-1996

GMC

K3500

Sierra SLT

1988-1993

GMC

K3500

Sierra SLX

1987

GMC

V2500

Base

1987

GMC

V2500

High Sierra

1987

GMC

V2500

Sierra Classic

1987-1991

GMC

V3500

Base

1987-1989

GMC

V3500

High Sierra

1987-1989

GMC

V3500

Sierra Classic

1990-1991

GMC

V3500

SLE

## 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

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/timbren-1975-chevrolet-k20-rear-suspension-enhancement-system)
> Updated: 2026-07-14