---
product_id: 143861320
title: "Rough Country Front Stainless Brake Lines Brake Hose (fits) 71-78 Chevy GMC Trucks | Suburban | Blazer | Jimmy | 4-6'' Lift | 89340S"
brand: "rough country"
price: "588.49 DT"
currency: TND
in_stock: true
reviews_count: 5
category: "Rough Country"
url: https://www.desertcart.tn/products/143861320-rough-country-front-stainless-brake-lines-brake-hose-fits-71
store_origin: TN
region: Tunisia
---

# Extended length for 4-6'' lifts Braided stainless steel exterior 4000 PSI max pressure Rough Country Front Stainless Brake Lines Brake Hose (fits) 71-78 Chevy GMC Trucks | Suburban | Blazer | Jimmy | 4-6'' Lift | 89340S

**Brand:** rough country
**Price:** 588.49 DT
**Availability:** ✅ In Stock

## Summary

> 🚙 Elevate your off-road game with brake lines that never quit!

## Quick Answers

- **What is this?** Rough Country Front Stainless Brake Lines Brake Hose (fits) 71-78 Chevy GMC Trucks | Suburban | Blazer | Jimmy | 4-6'' Lift | 89340S by rough country
- **How much does it cost?** 588.49 DT with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/products/143861320-rough-country-front-stainless-brake-lines-brake-hose-fits-71)

## Best For

- rough country enthusiasts

## Why This Product

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

## Key Features

- • **Lift-Ready Length:** Extra length designed specifically for 4-6'' lifted Chevy GMC trucks, Suburbans, Blazers, and Jimmys.
- • **Unmatched Durability:** Braided stainless steel armor shields your brake lines from rocks, mud, and off-road hazards.
- • **Precision Performance:** DOT approved with high-quality hollow fasteners for a leak-free, firmer brake pedal feel.
- • **Upgrade with Confidence:** Replace aging rubber lines with a stainless steel kit that guarantees longevity and superior protection.
- • **Pressure Tested Reliability:** Withstands up to 4000 PSI, ensuring consistent brake fluid flow under extreme conditions.

## Overview

Rough Country's Front Stainless Brake Lines are a DOT-approved, extended-length brake hose kit designed for 71-78 Chevy GMC trucks and similar models with 4-6'' lifts. Featuring a braided stainless steel exterior and Teflon inner lining, these brake lines resist debris and expansion under pressures up to 4000 PSI, delivering a firmer brake pedal feel and leak-free performance for enhanced safety and durability.

## Description

Upgrade your worn out rubber brake lines with Rough Country's Extended Stainless Steel Brake Line Kit. Our DOT approved brake line kits offer the necessary extra length to install your application, perfect for anyone who wants to swap out poor performing or decaying factory brake lines. Rough Country's Stainless Steel replacements offer superior protection and a seriously long lifespan. A braided stainless steel exterior keeps your lines free from off-road debris, rocks, and mud that can penetrate factory rubber lines. This durable outer layer also prevents expansion of the internal Teflon layer - even under 4, 000PSI - keeping fluid moving to the brake line for a noticeably firmer brake pedal feel. High-quality hollow fasteners at both ends of each brake line provide a leak-free flow path.

Review: ligne a frein - nécessaire pour kit 6po rough country ,beau produit
Review: 85 K5 Blazer 4x4 - Replaced my factory lines which were way too short for my 4” lift with these RC lines. I had to drill out the upper mount a tad to get the upper fitting to fit through the factory hole. Besides that they fit perfectly. Good quality and good length for a 4” lift. I made little stiffeners to keep the lines from hitting my tires. I used copper tube.

## Features

- DOT approved brake line kits offer the necessary extra length to install your application, perfect for anyone who wants to swap out poor performing or decaying factory brake lines.
- International products have separate terms, are sold from abroad and may differ from local products, including fit, age ratings, and language of product, labeling or instructions.
- Stainless Steel * offer superior protection and a seriously long lifespan.
- Braided stainless steel exterior keeps your lines * from off-road debris, rocks, and mud that can penetrate factory rubber lines.
- Durable outer layer prevents expansion of the internal Teflon layer. High Quality hollow fasteners at both ends of each brake line and at both ends provide a leak-free flow path.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B0776LWY9W |
| Best Sellers Rank | 915,794 in Automotive ( See Top 100 in Automotive ) 152 in ABS & EBS Components & Accessories |
| Brand | Rough Country |
| Colour | Silver |
| Customer Reviews | 4.5 out of 5 stars 175 Reviews |
| Global Trade Identification Number | 00843030131647 |
| Included Components | Front extended brake lines |
| Item Dimensions L x W | 33L x 6.4W centimetres |
| Item Length | 13 Inches |
| Item Type Name | Chevy GMC Trucks | Suburban | Blazer | Jimmy | 4-6" Lift |
| Manufacturer | Rough Country |
| Material | Stainless Steel , Teflon |
| Maximum Pressure | 4000 Pound per Square Inch |
| Maximum pressure | 4000 Pound per Square Inch |
| Nominal Wall Thickness | 0.047 inches |
| Nominal wall thickness | 0.047 inches |
| Product dimensions | 33L x 6.4W centimetres |
| UPC | 843030131647 |
| Unit Count | 1.0 count |

## Images

![Rough Country Front Stainless Brake Lines Brake Hose (fits) 71-78 Chevy GMC Trucks | Suburban | Blazer | Jimmy | 4-6'' Lift | 89340S - Image 1](https://m.media-amazon.com/images/I/41+SlV0r1IL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ ligne a frein
*by R***S on 24 April 2024*

nécessaire pour kit 6po rough country ,beau produit

### ⭐⭐⭐⭐⭐ 85 K5 Blazer 4x4
*by R***Y on 31 December 2024*

Replaced my factory lines which were way too short for my 4” lift with these RC lines. I had to drill out the upper mount a tad to get the upper fitting to fit through the factory hole. Besides that they fit perfectly. Good quality and good length for a 4” lift. I made little stiffeners to keep the lines from hitting my tires. I used copper tube.

### ⭐⭐⭐⭐⭐ جميل 👍
*by ع***ه on 22 April 2023*

👍

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**Shop now:** [https://www.desertcart.tn/products/143861320-rough-country-front-stainless-brake-lines-brake-hose-fits-71](https://www.desertcart.tn/products/143861320-rough-country-front-stainless-brake-lines-brake-hose-fits-71)

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*Product available on Desertcart Tunisia*
*Store origin: TN*
*Last updated: 2026-09-17*