# Yukon Gear High Performance Gear Set For GM 8.6in Irs in a 3.90 Ratio

Yukon Gear & Axle high-performance ring and pinion gear sets are the benchmark of quality in the automotive gear industry. Yukon engineers use state-of-the art design, advanced heat-treating techniques, and leading-edge quality testing processes to ensure the structure and surface finish meet exacting specifications and quality standards. Yukon offers its Y.E.S. Plan, a lifetime, comprehensive, no-questions-asked protection plan covering your gear set for as long as you own your vehicle. Whether you’ve added tons of horsepower under the hood, upgraded to bigger tires, are just want to optimize the traction performance of your ride, Yukon offers the widest selection of gear ratios on the market to accommodate every need.

-   8.60 in. Ring Gear Diameter
-   Fits GM 8.6 in. IRS Camaro
-   8.60" ring gear diameter
-   Fits GM 8.6" IRS Camaro
-   10 ring gear bolts
-   32 spline pinion
-   3.90 ratio

This Part Fits:

Year

Make

Model

Submodel

2010-2015

Chevrolet

Camaro

LS

2010-2015

Chevrolet

Camaro

LT

2010-2015

Chevrolet

Camaro

SS

2014-2015

Chevrolet

Camaro

Z/28

2012-2015

Chevrolet

Camaro

ZL1

## Details

- **Price:** 772.58 CAD
- **Vendor:** Yukon Gear & Axle
- **Type:** Final Drive Gears

## Variants

| Variant | Price | Available |
|---------|-------|-----------|
| Default Title | 772.58 CAD | In stock |

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> Source: [Standard Auto Part](https://www.standardautopart.com/products/yukon-gear-high-performance-gear-set-for-gm-8-6in-irs-in-a-3-90-ratio)
> Updated: 2026-06-28