Frequently Asked Questions About : Motive Gear Differential Ring and Pinion G80390, 3.90 Ratio, GM 7.75" IRS, Performance Gear, Replaces 69-0461-1, Compatible with 2004-2006 Pontiac GTO
01
What is the gear ratio of the Motive Gear G80390?
02
What is the compatible model for the G80390?
03
What material is the ring gear made from?