---
product_id: 2515131
title: "GM 8.5\" 10-Bolt Ring & Pinion Gears - 4.56 Ratio"
brand: "qp"
price: "AR$560717"
currency: ARS
in_stock: true
reviews_count: 8
category: "Qp"
url: https://www.desertcart.com.ar/products/2515131-gm-8-5-10-bolt-ring-and-pinion-gears-4
store_origin: AR
region: Argentina
---

# 4.56 Gear Ratio for optimized torque and acceleration 8620 Heat-Treated Steel for unmatched durability 30 Spline Pinion for precision power transfer GM 8.5" 10-Bolt Ring & Pinion Gears - 4.56 Ratio

**Brand:** qp
**Price:** AR$560717
**Availability:** ✅ In Stock

## Summary

> ⚙️ Unlock Peak Performance with Every Turn!

## Quick Answers

- **What is this?** GM 8.5" 10-Bolt Ring & Pinion Gears - 4.56 Ratio by qp
- **How much does it cost?** AR$560717 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.ar](https://www.desertcart.com.ar/products/2515131-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

- • **Trusted Quality:** Backed by a 1-year warranty against workmanship defects for peace of mind.
- • **Proven Performance:** Highly rated by users who demand reliability and power in every ride.
- • **Precision Engineering:** 30 spline pinion ensures seamless power delivery and long-lasting performance.
- • **Rock-Solid Durability:** Crafted from premium 8620 heat-treated steel to withstand the toughest drives.
- • **Torque-Boosting Ratio:** 4.56 gear ratio designed to maximize acceleration and climbing power.

## Overview

The GM 8.5" 10-Bolt Ring & Pinion Gearset with a 4.56 ratio features heat-treated 8620 steel and a 30 spline pinion, delivering enhanced durability and precision. Ideal for drivers seeking improved torque and acceleration, it comes with a 1-year workmanship warranty and boasts strong customer satisfaction.

## Description

GM 8.5" Ring & Pinion Gearset - 4.56 Ratio. 1 Year Warranty Against Defects in Workmanship

Review: Five Stars - Worked great
Review: 4.56 gear - love product

## Features

- 8620 Heat-Treated Material
- 30 Spline Pinion

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B00AYJ3Q44 |
| Best Sellers Rank | #1,168,185 in Automotive ( See Top 100 in Automotive ) #260 in Automotive Replacement Differential Rings & Pinions |
| Brand | QP |
| Customer Reviews | 4.7 4.7 out of 5 stars (30) |
| Date First Available | January 8, 2013 |
| Manufacturer | QP |
| Manufacturer Part Number | GM8.5-456 |

## Images

![GM 8.5" 10-Bolt Ring & Pinion Gears - 4.56 Ratio - Image 1](https://m.media-amazon.com/images/I/41+lyGE+fGL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Five Stars
*by A***A on December 7, 2017*

Worked great

### ⭐⭐⭐⭐⭐ 4.56 gear
*by B***R on December 21, 2019*

love product

### ⭐⭐⭐⭐⭐ Five Stars
*by G***N on June 13, 2016*

Great price. Gears still going strong after 6 months of semi abuse.

## Frequently Bought Together

- GM 8.5" 10-Bolt Ring & Pinion Gears - 4.56 Ratio
- (ZK GM8.5) Master Overhaul Kit for GM 8.5" Differential

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**Shop now:** [https://www.desertcart.com.ar/products/2515131-gm-8-5-10-bolt-ring-and-pinion-gears-4](https://www.desertcart.com.ar/products/2515131-gm-8-5-10-bolt-ring-and-pinion-gears-4)

---

*Product available on Desertcart Argentina*
*Store origin: AR*
*Last updated: 2026-05-20*