Cognito 3 Degree Rear Pinion Angle Shim Kit For 99-18 Silverado/Sierra 1500 2WD/4WD / 01-10 Silverado/Sierra 2500/3500 2WD/4WD marine speakers you will maximize sound quality

you will maximize sound quality while adding a sleek new look to your dash

**Please allow up to 4 Weeks for order fulfillment**

Patented (U

+18mm offset less trimming

Year Make Model Sub-Model 2005-2016 Ford F-350 Super Duty XLT 2005-2016 Ford F-350 Super Duty XL 2013-2016 Ford F-350 Super Duty Platinum 2005-2016 Ford F-350 Super Duty Lariat 2005-2016 Ford F-350 Super Duty King Ranch 2005-2016 Ford F-250 Super Duty XLT 2005-2016 Ford F-250 Super Duty XL 2013-2016 Ford F-250 Super Duty Platinum 2005-2016 Ford F-250 Super Duty Lariat 2005-2016 Ford F-250 Super Duty King Ranch 2005-2010 Ford F-350 Super Duty Harley-Davidson Edition 2009-2010 Ford F-350 Super Duty Cabela's 2009-2010 Ford F-350 Super Duty Cabela's 2005-2010 Ford F-250 Super Duty Harley-Davidson Edition 2009-2010 Ford F-250 Super Duty Cabela's 2009-2010 Ford F-250 Super Duty Cabela's 2008-2009 Ford F-350 Super Duty FX4 2008-2009 Ford F-250 Super Duty FX4

Cognito 3 Degree Rear Pinion Angle Shim Kit For 99-18 Silverado/Sierra 1500 2WD/4WD / 01-10 Silverado/Sierra 2500/3500 2WD/4WD marine speakers you will maximize sound qualityUsed 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. Details: 3 Degree Rear Pinion Angle Shim Kit for 99 18 Silverado Sierra 1500 Trucks Angle Degree: 3 Degrees Drive: 2WD 4WD Location: Rear Compatibility