---
product_id: 238947133
title: "Rough Country Stainless Brake Line for 71-87 GMC C15/K15 | 4-6\"-89335S, Rear | 1971-1991"
brand: "rough country"
price: "฿7377"
currency: THB
in_stock: true
reviews_count: 5
category: "Rough Country"
url: https://www.desertcart.co.th/products/238947133-rough-country-stainless-brake-line-for-71-87-gmc-c15
store_origin: TH
region: Thailand
---

# Lifetime Replacement Warranty Fits 4-6" Lift Kits DOT Approved Safety Rough Country Stainless Brake Line for 71-87 GMC C15/K15 | 4-6"-89335S, Rear | 1971-1991

**Brand:** rough country
**Price:** ฿7377
**Availability:** ✅ In Stock

## Summary

> 🛻 Upgrade your GMC’s stopping power with rugged, reliable stainless steel lines!

## Quick Answers

- **What is this?** Rough Country Stainless Brake Line for 71-87 GMC C15/K15 | 4-6"-89335S, Rear | 1971-1991 by rough country
- **How much does it cost?** ฿7377 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.co.th](https://www.desertcart.co.th/products/238947133-rough-country-stainless-brake-line-for-71-87-gmc-c15)

## 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

- • **Precision Fitment:** Extra length designed specifically for 71-91 GMC C15/K15 rear brake lines with 4-6" lifts.
- • **Effortless Upgrade:** No drilling required—easy swap to replace worn or decaying factory brake lines.
- • **Unmatched Durability:** Braided stainless steel exterior resists debris, mud & rocks for off-road longevity.
- • **Leak-Free Performance:** High-quality hollow fasteners ensure a secure, leak-proof brake fluid flow.
- • **Lifetime Peace of Mind:** Backed by Rough Country’s lifetime replacement guarantee for ultimate reliability.

## Overview

Rough Country’s Stainless Brake Line kit for 1971-1991 GMC C15/K15 rear axles offers DOT-approved, braided stainless steel brake lines engineered for 4-6" lift kits. Designed to replace aging factory lines, it features durable construction with leak-proof fasteners and comes with a lifetime replacement warranty, ensuring superior off-road protection and long-lasting performance.

## Description

Product Description 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 Stainless Steel replacements offer superior protection and a seriously long lifespan Braided stainless steel exterior keeps your lines free 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 S at both ends provide a leak-free flow path Backed by Rough Country's Lifetime Replacement Safety Warning "RC recommends a certified technician install lift systems. Knowledge of RC instructions, suspension procedures and post install checks are required. If a system is installed w/o knowledge and expertise it may impact the integrity/operating safety."

Review: sadly its still a touch dicey on its length if you went into a full drop situation. i hear that superlifts is longer. dont forget to bleed your rear brakes very very slowly so that you dont have to mess around resetting your proportioning valve that is at the front cross member of the truck. you will lose rear brakes completetly if you bleed the rears too fast..... like me.
Review: Worked for me

## 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.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07L616GLZ |
| Best Sellers Rank | 716,667 in Automotive ( See Top 100 in Automotive ) 345 in Car Brake Hydraulic Parts 1,402 in Car Brake Hoses, Lines & Fittings |
| Brand | Rough Country |
| Construction | Drilling Required: No |
| Customer Reviews | 4.5 4.5 out of 5 stars (136) |
| Date First Available | 5 Dec. 2018 |
| Exterior | Machined |
| Item Weight | 250 g |
| Item model number | 89335S |
| Manufacturer | Rough Country |
| Manufacturer part number | 89335S |
| Model | Rear Brake Lines |
| Position | Rear |
| Product Dimensions | 33.02 x 10.8 x 6.35 cm; 250 g |
| Safety rating | _ |
| Special Features | Fits straight axle, Fits w/ 4-6" Lift Kits |

## Product Details

- **Brand:** Rough Country
- **Colour:** Stainless Steel
- **Item length:** 18.25 Inches
- **Manufacturer:** Rough Country
- **Material:** Stainless Steel
- **Maximum pressure:** 4000 Pound per Square Inch
- **UPC:** 843030116439

## Images

![Rough Country Stainless Brake Line for 71-87 GMC C15/K15 | 4-6"-89335S, Rear | 1971-1991 - Image 1](https://m.media-amazon.com/images/I/31v-BiflmIL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐ Review
*by A***Y on 2 September 2024*

sadly its still a touch dicey on its length if you went into a full drop situation. i hear that superlifts is longer. dont forget to bleed your rear brakes very very slowly so that you dont have to mess around resetting your proportioning valve that is at the front cross member of the truck. you will lose rear brakes completetly if you bleed the rears too fast..... like me.

### ⭐⭐⭐⭐⭐ Review
*by T***N on 1 November 2024*

Worked for me

### ⭐⭐⭐ Review
*by J***N on 24 February 2023*

The year description on Amazon is incorrect. They should change it.

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**Shop now:** [https://www.desertcart.co.th/products/238947133-rough-country-stainless-brake-line-for-71-87-gmc-c15](https://www.desertcart.co.th/products/238947133-rough-country-stainless-brake-line-for-71-87-gmc-c15)

---

*Product available on Desertcart Thailand*
*Store origin: TH*
*Last updated: 2026-02-11*