Camaro 2010-2015 1LE 3.91 Gear Kit Upgrade 13% Improvement

Camaro 2010-2015 SS V8, 1LE 3.91 Gear Kit

This lower (higher numerically) ratio rear drive gear will increase effective rear wheel torque multiplication in 2010-2015 SS Camaros by 13% (over standard 3.45 ratio) in a manual transmission-equipped car, and 20% (over standard 3.27) in an automatic-equipped car. This gearset is the original equipment ratio found in the 1LE 2013 Camaro package.

NOTE: This change will affect the indicated vehicle speed. Recalibration is required for accurate speedmeter reading.

The Kit Includes:

Part #: 14012691 Detail: Spacer-diff DRV P/GR BRG QTY: 1

Part #: 92230391 Detail: Nut-diff DVR P/GR QTY: 1

Part #: 12479028 Detail: Bolt/Screw-diff R/GR QTY: 10

Part #: 22813041 Detail: Gear Set-diff Ring & DVR Pinion QTY: 1