COG Pinion Angle Shims

Used with short wheel base trucks with tall lift where no tapered blocks were available.Includes 2 shims and 2 center pins to bolt shims to leaf packs. Use for single cab trucks or extended cab short bed, with 4-6 Inch rear lift that has no pinion angle change such as spring Only or straight block.

3 Degree Rear Pinion Angle Shim Kit for 99-18 Silverado/Sierra 1500 2WD/4WD / 01-10 Silverado/Sierra 2500/3500 2WD/4WD

Cognito 99-19 Chevy/GMC Silverado/Sierra 1500/2500/3500 2WD/4WD 4 Degree Rear Pinion Angle Shim Kit

4 Degree Rear Pinion Angle Shim Kit 99-18 GM 1500/01-10 GM HD/01-13 2500 SUV

Angle Degree: 3 Degrees

Alignment Shim

Drive: 2WD/4WD

Location: Rear