# Superlift 73-91 Chevy K30 4WD (Will NOT Fit Dually) 3in Block Kit

Established in 1975, Superlift remains a pioneer in the industry, and is one of the few suspension companies operated by true truck and off-road enthusiasts. We are passionate about trucks, wheeling and an outdoor lifestyle that go hand-in-hand. We can talk the talk because we walk the walk.This question.... ''What's best for the customer?''... is always at the top of our list in everything we do, from product planning and design to customer service. This simple guiding principal has served us well for decades, and will continue to guide us into the future.We are proud to provide the truck, Jeep and SUV owner products that perform better than advertised. We understand that most people spend the majority of their windshield time on-road, and our designs reflect this. You will be 100% satisfied with our products on-road or off - we guarantee it! Determining what product is right for your vehicle and lifestyle can be a complicated task, especially with so many companies and options to choose from. We urge you to carefully research your purchase. Most lift kits represent a considerable investment, and you will literally live with your choice for years. Talk to fellow off-roaders, and your local automotive specialty shop before making a purchase. We love to talk shop, and we encourage you to give our tech staff a call. Bottom line... if you do your homework, you'll discover that we've done ours.

-   Includes: 2 cast iron blocks, four U-bolts, all nuts and washers needed for installation
-   Incl. 2 Cast Iron Blocks; 4 U-Bolts; All Nuts/Washers For Install
-   Covered Limited Lifetime Warranty

This Part Fits:

Year

Make

Model

Submodel

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

1988-1991

Chevrolet

K3500

Cheyenne

1988-1991

Chevrolet

K3500

Scottsdale

1988-1991

Chevrolet

K3500

Silverado

1988

Chevrolet

V30

Cheyenne

1988

Chevrolet

V30

Custom Deluxe

1988

Chevrolet

V30

Scottsdale

1988

Chevrolet

V30

Silverado

1989-1991

Chevrolet

V3500

Cheyenne

1989-1990

Chevrolet

V3500

Scottsdale

1989-1991

Chevrolet

V3500

Silverado

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

1988-1991

GMC

K3500

Sierra

1979-1986

GMC

K3500

Sierra Classic

1979-1982

GMC

K3500

Sierra Grande

1988-1991

GMC

K3500

Sierra SLE

1988-1991

GMC

K3500

Sierra SLX

1987-1991

GMC

V3500

Base

1987-1989

GMC

V3500

High Sierra

1987-1989

GMC

V3500

Sierra Classic

1990-1991

GMC

V3500

SLE

## Details

- **Price:** 187.58 CAD
- **Vendor:** Superlift
- **Type:** Lowering Kits

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 187.58 CAD | In stock |

## Images

- Photo - Primary
- Photo - Primary
- Photo - Mounted
- Logo Image

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/superlift-73-91-chevy-k30-4wd-will-not-fit-dually-3in-block-kit)
> Updated: 2026-07-01