Rubicon Express 6 Degree Shim for 2.5" wide Leaf Spring 1999 Wheel size range: 18"-20"

Wheel size range: 18"-20"

2007 - 2007 Chevrolet Silverado New Body 8 Foot Bed

Spring Flat Length: 46

is recommended for the installation of a Rubicon Express Front CVO Driveshaft

Rear pinion shims required if CV driveshaft is used

Rubicon Express 6 Degree Shim for 2.5" wide Leaf Spring 1999 Wheel size range: 18"-20"We make these shims from solid steel for maximum durability. Designed to handle the rigors of trail use, these shims actually become part of the spring pack. Many other shims on the market float between the spring pack and the spring perch reducing the engagement of the center pin. Our design will not come loose or fall out. Can be used front or rear to set pinion angles. 2. 5" wide springs only. Important Notes: Sold as a pair For use with 2. 5" wide