---
product_id: 240996212
title: "Superlift Suspension | 3049 | 4 inch Block Kit - 1973-1987 Chevy K5, K10 and GMC K15"
brand: "superlift"
price: "$692.92"
currency: USD
in_stock: true
url: https://www.desertcart.us/products/240996212-superlift-suspension-3049-4-inch-block-kit-1973-1987-chevy
store_origin: US
region: United States of America
---

# 4-inch lift height DIY installation manual 4 U-bolts included Superlift Suspension | 3049 | 4 inch Block Kit - 1973-1987 Chevy K5, K10 and GMC K15

**Brand:** superlift
**Price:** $692.92
**Availability:** ✅ In Stock

## Summary

> 🚙 Lift Your Adventure to New Heights!

## Quick Answers

- **What is this?** Superlift Suspension | 3049 | 4 inch Block Kit - 1973-1987 Chevy K5, K10 and GMC K15 by superlift
- **How much does it cost?** $692.92 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/240996212-superlift-suspension-3049-4-inch-block-kit-1973-1987-chevy)

## Best For

- superlift enthusiasts

## Why This Product

- Trusted superlift brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Perfect Fit:** Specifically engineered for 1973-1987 Chevy and GMC models for optimal compatibility.
- • **Built to Last:** Crafted from durable cast iron for long-lasting performance and reliability.
- • **All-Inclusive Kit:** Everything you need for a seamless installation—no extra parts required!
- • **Elevate Your Ride:** Transform your Chevy K5, K10, or GMC K15 with a robust 4-inch lift!
- • **User-Friendly Installation:** Step-by-step manual designed for both DIY enthusiasts and professionals.

## Overview

The SUPERLIFT 4 inch Block Kit is designed for 1973-1987 Chevy K5, K10, and GMC K15 models, featuring durable cast iron blocks and all necessary installation hardware. Weighing 8.94 kg and measuring 33.53 x 15.75 x 13.97 cm, this kit ensures a reliable lift while providing a comprehensive DIY installation guide.

## Description

Superlift Suspension | 3049 | 4 inch Block Kit - 1973-1987 Chevy K5, K10 and GMC K15

## Features

- This is a 4" rear lift block kit for specific models
- 4 inch Block Kit - 1973-1987 Chevy K5, K10 and GMC K15
- Includes 2 cast iron blocks, four u-bolts, all nuts and washers needed for installation Detailed instruction manual walking you step-by-step through the lift kit installation procedures suitable for do-it-yourselfers (DIY) or professional installation

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | Superlift Suspension |
| Brand | SUPERLIFT |
| Model | 4 inch Block Kit - 1973-1987 Chevy K5, K10 and GMC K15 |
| Product Dimensions | 33.53 x 15.75 x 13.97 cm; 8.94 kg |
| Item model number | 3049 |
| Exterior | Painted |
| Manufacturer part number | 3049 |
| OEM Part Number | 3049 |
| Position | Rear |
| Item Weight | 8.94 kg |

## Product Details

- **Brand:** SUPERLIFT
- **Auto part position:** Rear
- **Material:** Alloy Steel, Cast Iron
- **Included components:** (function(f) {var _np=(window.P._namespace("DetailPageProductOverviewTemplatesJava"));if(_np.guardFatal){_np.guardFatal(f)(_np);}else{f(_np);}}(function(P) {
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}));  2 cast iron blocks, four u-bolts, all nuts and washers needed for installation Detailed instruction manual walking you step-by-step through the lift kit installation procedures suitable for do-it-yourselfers (DIY) or professional installation2 cast iron blocks, four u-bolts, all nuts and washers needed for installation Detailed instruction manual walking…    See more
- **Manufacturer:** Superlift Suspension

## Images

![Superlift Suspension | 3049 | 4 inch Block Kit - 1973-1987 Chevy K5, K10 and GMC K15 - Image 1](https://m.media-amazon.com/images/I/615712EpY5L.jpg)
![Superlift Suspension | 3049 | 4 inch Block Kit - 1973-1987 Chevy K5, K10 and GMC K15 - Image 2](https://m.media-amazon.com/images/I/61Z5RvDrwJL.jpg)
![Superlift Suspension | 3049 | 4 inch Block Kit - 1973-1987 Chevy K5, K10 and GMC K15 - Image 3](https://m.media-amazon.com/images/I/81A4Ayw6Z1L.jpg)

---

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**Shop now:** [https://www.desertcart.us/products/240996212-superlift-suspension-3049-4-inch-block-kit-1973-1987-chevy](https://www.desertcart.us/products/240996212-superlift-suspension-3049-4-inch-block-kit-1973-1987-chevy)

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-01-24*