This is a complete Superlift leaf spring suspension Lift Kit for the providing 4” lift height. Includes rear springs, front, and rear Superlift Superlift shocks.
Superlift Suspension K438 4" Lift Kit w/Rear Springs w/Super Lift Shocks
Fits 1973-1974 GMC K25/K2500 Pickup 1973-1986 Chevrolet K20 Suburban 1975-1978 K25 1975-1986 1979-1986 K2500 1981-1986 1987-1988 V20 1987-1991 V2500 1987 1989-1991
Fits 1973-1974 GMC K25/K2500 Pickup 1973-1986 Chevrolet K20 Suburban 1975-1978 K25 1975-1986 1979-1986 K2500 1981-1986 1987-1988 V20 1987-1991 V2500 1987 1989-1991
- SKU : SLS-K438
- Part Number : K438
$1,259.99
$1,259.99
Your discount may still be available.
Contact us in Live Chat
-
Lowest Prices
Price match guarantee -
In-House Experts
We know our products -
Factory Authorized
Install Center -
Guaranteed Fitment
Always the correct part -
International Shipping?
Get a Quote
Product Details

This Order Qualifies For FREE Bad Ass Swag
In-stock 50 In-stock / 53 Sold Typically Ships 3-5 days
Fitment
| Year | Make | Model | Sub Model |
|---|---|---|---|
| 1973-1974 | GMC | K25/K2500 Pickup | |
| 1973-1986 | Chevrolet | K20 Suburban | |
| 1973-1974 | GMC | K25/K2500 Suburban | |
| 1973-1974 | Chevrolet | K20 Pickup | |
| 1975-1978 | GMC | K25 | |
| 1975-1986 | Chevrolet | K20 | |
| 1979-1986 | GMC | K2500 | |
| 1981-1986 | GMC | K2500 Suburban | |
| 1987-1988 | Chevrolet | V20 Suburban | |
| 1987-1991 | GMC | V2500 Suburban | |
| 1987 | Chevrolet | V20 | |
| 1987 | GMC | V2500 | |
| 1989-1991 | Chevrolet | V2500 Suburban |
Features
- New Superlift front and rear leaf springs.
- Durable Urethane spring eye bushings.
- Superlift shock absorbers included.
Quick Specs
- Country of Origin: US
- Sold As: Kit
- Availability: Available
- Location: Front and Rear
- Universal: No
- Drive: 4WD
- Harmonized Tariff Code: 87080
- NAFTA: C
- Part Number : K438
Important Notes
- Installation time: 5 hours
- Difficulty level: 2 of 5
- ATTN State of California Consumers warning: Cancer and Reproductive Harm











