---
product_id: 2515133
title: "GM 8.5\" 10-Bolt Ring & Pinion Gears - 4.11 Ratio"
brand: "qp"
price: "8052044₫"
currency: VND
in_stock: true
url: https://www.desertcart.vn/products/2515133-gm-8-5-10-bolt-ring-and-pinion-gears-4
store_origin: VN
region: Vietnam
---

# 4.11 gear ratio for optimized performance 30 spline pinion for precision power transfer 8620 heat-treated steel for ultimate durability GM 8.5" 10-Bolt Ring & Pinion Gears - 4.11 Ratio

**Brand:** qp
**Price:** 8052044₫
**Availability:** ✅ In Stock

## Summary

> ⚙️ Unlock relentless power and precision with every turn!

## Quick Answers

- **What is this?** GM 8.5" 10-Bolt Ring & Pinion Gears - 4.11 Ratio by qp
- **How much does it cost?** 8052044₫ with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.vn](https://www.desertcart.vn/products/2515133-gm-8-5-10-bolt-ring-and-pinion-gears-4)

## Best For

- qp enthusiasts

## Why This Product

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

## Key Features

- • **Perfect Fit:** Designed specifically for GM 8.5" 10-bolt differentials for seamless installation.
- • **Trusted Quality:** Manufactured by QP, a leader in drivetrain components, ensuring reliability and longevity.
- • **Performance Boost:** 4.11 gear ratio tuned for aggressive acceleration and enhanced towing capability.
- • **Precision Engineering:** 30 spline pinion ensures smooth, efficient power delivery with minimal backlash.
- • **Rock-Solid Durability:** Crafted from 8620 heat-treated steel to withstand extreme torque and wear.

## Overview

The GM 8.5" 10-Bolt Ring & Pinion Gears feature 8620 heat-treated steel construction and a 30 spline pinion, delivering exceptional durability and precise power transfer. With a 4.11 gear ratio, these gears optimize acceleration and towing performance, making them an ideal upgrade for GM 8.5" 10-bolt differentials.

## Description

GM 8.5" Ring & Pinion Gearset - 4.11 Ratio. 1 Year Warranty Against Defects in Workmanship

## Features

- 8620 Heat-Treated Material
- 30 Spline Pinion

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Manufacturer | QP |
| Brand | QP |
| Manufacturer Part Number | GM8.5-411 |

## Images

![GM 8.5" 10-Bolt Ring & Pinion Gears - 4.11 Ratio - Image 1](https://m.media-amazon.com/images/I/41yIaNNZJYL.jpg)

## Frequently Bought Together

- GM 8.5" 10-Bolt Ring & Pinion Gears - 4.11 Ratio
- (ZK GM8.5) Master Overhaul Kit for GM 8.5" Differential

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**Shop now:** [https://www.desertcart.vn/products/2515133-gm-8-5-10-bolt-ring-and-pinion-gears-4](https://www.desertcart.vn/products/2515133-gm-8-5-10-bolt-ring-and-pinion-gears-4)

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*Product available on Desertcart Vietnam*
*Store origin: VN*
*Last updated: 2026-04-24*