Motive Gear is now offering a 3.90 ring and pinion for the Pontiac G8.
Changing to a lower gear ratio is a great way to increase off the line performance.
These gears are made by Motive gear.
Mach XF Balanced, Mach XF, Mach Shorty XF Balanced, Mach Shorty XF
**NOTICE** DUE TO SHIPPER AND SUPPLIER DELAYS, YOUR ORDER MAY TAKE LONGER TO ARRIVE. Dismiss