The Yukon 8.60-inch IRS Camaro ring-and-pinion set in a 3.45 ratio is built for GM 8.6in IRS Camaro applications. Yukon applies precision tooth-surface finishing, advanced heat-treating and high-grade steel to reduce friction and heat while matching OEM fit. This high-performance set includes an 8.60" ring, a 32-spline pinion and ten ring bolts, and is supported by Yukon’s Y.E.S. lifetime protection plan.
Yukon Gear High Performance Gear Set For GM 8.6in Irs in a 3.45 Ratio