---
product_id: 32659007
title: "58204 Heavy Shockproof Gear Oil - 1 Quart (2 Pack)"
brand: "red line"
price: "€ 123.57"
currency: EUR
in_stock: true
url: https://www.desertcart.es/products/32659007-58204-heavy-shockproof-gear-oil-1-quart-2-pack
store_origin: ES
region: Spain
---

# Longer drain intervals Fully-synthetic Performance racing 58204 Heavy Shockproof Gear Oil - 1 Quart (2 Pack)

**Brand:** red line
**Price:** € 123.57
**Availability:** ✅ In Stock

## Summary

> 🏁 Gear Up for Greatness!

## Quick Answers

- **What is this?** 58204 Heavy Shockproof Gear Oil - 1 Quart (2 Pack) by red line
- **How much does it cost?** € 123.57 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.es](https://www.desertcart.es/products/32659007-58204-heavy-shockproof-gear-oil-1-quart-2-pack)

## Best For

- red line enthusiasts

## Why This Product

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

## Key Features

- • **Racing Proven:** Trusted by top racers in Sprint, Midget, and NHRA competitions.
- • **Efficiency Boost:** Improves differential efficiency for better mileage and performance.
- • **Legacy of Excellence:** Red Line has been a leader in performance products since 1979.
- • **Unmatched Protection:** Engineered for extreme conditions, ensuring your gear lasts longer.
- • **Synthetic Superiority:** Crafted from polyol ester base stocks for superior lubrication.

## Overview

Red Line 58204 Heavy Shockproof Gear Oil is a fully-synthetic lubricant designed for extreme performance and protection in high-stress racing environments. With a formulation that exceeds API GL-5 specifications, this gear oil is ideal for various racing applications, ensuring optimal efficiency and longevity for your vehicle's differential.

## Description

58204 Heavy Shockproof Gear Oil - 1 Quart (2 Pack)

## Features

- FULLY-SYNTHETIC FORMULAS - created from polyol ester base stocks, offer excellent lubrication under extreme conditions
- ENGINEERED TO PROVIDE - the highest degree of protection and improvement of differential efficiency for better mileage, longer drain intervals, and less wear, exceed API GL-5 specifications
- NOT RECOMMENDED - for most synchro applications due to the product's extreme slipperiness
- POPULAR GEAR OIL FOR - Many performance racing applications like Sprint, Midget, Dirt Late Model and Quick Change Differentials, Detroit Lockers and spools, NHRA Top Fuel and Funny Car rear ends, most popular ShockProof product, many racing and specialty applications
- WHY RED LINE - Established in 1979, Red Line Products perform & protect better than any on the market. No compromises

## Product Details

- **Brand:** Red Line
- **Package Information:** Jug
- **Liquid Volume:** 1 Quarts
- **Item Weight:** 1.96 Kilograms
- **Recommended Uses For Product:** Gear Oil

## Images

![58204 Heavy Shockproof Gear Oil - 1 Quart (2 Pack) - Image 1](https://m.media-amazon.com/images/I/71GC5ofv8fL.jpg)
![58204 Heavy Shockproof Gear Oil - 1 Quart (2 Pack) - Image 2](https://m.media-amazon.com/images/I/81riZEsBuZL.jpg)
![58204 Heavy Shockproof Gear Oil - 1 Quart (2 Pack) - Image 3](https://m.media-amazon.com/images/I/81stu27RB+L.jpg)
![58204 Heavy Shockproof Gear Oil - 1 Quart (2 Pack) - Image 4](https://m.media-amazon.com/images/I/81owXIUH2ML.jpg)
![58204 Heavy Shockproof Gear Oil - 1 Quart (2 Pack) - Image 5](https://m.media-amazon.com/images/I/815nUM9tWEL.jpg)

## Frequently Bought Together

- Red Line 58204 Heavy Shockproof Gear Oil - 1 Quart (2 Pack)
- Red Line 42904 V-Twin Primary Case Oil, for use with UTVs, ATVs and Sportbikes - 1 Quart
- K&N Motorcycle Oil Filter: High Performance, Premium, Designed to be used with Synthetic or Conventional Oils: Fits Select Harely Davidson Motorcycles, KN-171B

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**Shop now:** [https://www.desertcart.es/products/32659007-58204-heavy-shockproof-gear-oil-1-quart-2-pack](https://www.desertcart.es/products/32659007-58204-heavy-shockproof-gear-oil-1-quart-2-pack)

---

*Product available on Desertcart Spain*
*Store origin: ES*
*Last updated: 2026-05-26*