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

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.

Fitment:
Chevrolet Silverado 1500 Custom 2016 to 2018
Chevrolet Silverado 1500 High Country 2014 to 2018
Chevrolet Silverado 1500 Hybrid 2004 to 2006
Chevrolet Silverado 1500 Hybrid 2009 to 2013
Chevrolet Silverado 1500 LS 1999 to 2013
Chevrolet Silverado 1500 LS 2015 to 2018
Chevrolet Silverado 1500 LT 1999 to 2018
Chevrolet Silverado 1500 LTZ 2007 to 2018
Chevrolet Silverado 1500 SS 2003 to 2006
Chevrolet Silverado 1500 SSV 2015 to 2018
Chevrolet Silverado 1500 WT 2002 to 2018
Chevrolet Silverado 1500 XFE 2010 to 2013
Chevrolet Silverado 1500 Classic Hybrid 2007
Chevrolet Silverado 1500 Classic LS 2007
Chevrolet Silverado 1500 Classic LT 2007
Chevrolet Silverado 1500 Classic SS 2007
Chevrolet Silverado 1500 Classic WT 2007
Chevrolet Silverado 1500 LD Custom 2019
Chevrolet Silverado 1500 LD LT 2019
Chevrolet Silverado 1500 LD WT 2019
Chevrolet Silverado 2500 LS 1999 to 2004
Chevrolet Silverado 2500 LT 1999 to 2004
Chevrolet Silverado 2500 WT 2004
Chevrolet Silverado 2500 HD High Country 2015 to 2018
Chevrolet Silverado 2500 HD LS 2001 to 2006
Chevrolet Silverado 2500 HD LT 2001 to 2018
Chevrolet Silverado 2500 HD LTZ 2007 to 2018
Chevrolet Silverado 2500 HD WT 2003 to 2018
Chevrolet Silverado 3500 LS 2001 to 2006
Chevrolet Silverado 3500 LT 2001 to 2006
Chevrolet Silverado 3500 WT 2004
Chevrolet Silverado 3500 WT 2006
Chevrolet Silverado 3500 HD High Country 2015 to 2018
Chevrolet Silverado 3500 HD LT 2007 to 2018
Chevrolet Silverado 3500 HD LTZ 2007 to 2018
Chevrolet Silverado 3500 HD WT 2007 to 2018
GMC Sierra 1500 C3 2001
GMC Sierra 1500 Denali 2002 to 2018
GMC Sierra 1500 HT 2002
GMC Sierra 1500 Hybrid 2005 to 2006
GMC Sierra 1500 Hybrid 2009 to 2013
GMC Sierra 1500 SL 1999 to 2003
GMC Sierra 1500 SL 2006 to 2013
GMC Sierra 1500 SLE 1999 to 2018
GMC Sierra 1500 SLT 1999 to 2018
GMC Sierra 1500 WT 2002 to 2013
GMC Sierra 1500 XFE 2010 to 2013
GMC Sierra 1500 Classic Denali 2007
GMC Sierra 1500 Classic SL 2007
GMC Sierra 1500 Classic SLE 2007
GMC Sierra 1500 Classic SLT 2007
GMC Sierra 1500 Classic WT 2007
GMC Sierra 2500 SL 1999 to 2002
GMC Sierra 2500 SLE 1999 to 2004
GMC Sierra 2500 SLT 1999 to 2004
GMC Sierra 2500 WT 2003 to 2004
GMC Sierra 2500 HD Denali 2011 to 2018
GMC Sierra 2500 HD SL 2001 to 2002
GMC Sierra 2500 HD SL 2006
GMC Sierra 2500 HD SLE 2001 to 2018
GMC Sierra 2500 HD SLT 2001 to 2018
GMC Sierra 2500 HD WT 2003 to 2014
GMC Sierra 3500 SL 2001 to 2002
GMC Sierra 3500 SL 2006
GMC Sierra 3500 SLE 2001 to 2006
GMC Sierra 3500 SLT 2001 to 2006
GMC Sierra 3500 WT 2004 to 2006
GMC Sierra 3500 HD Denali 2011 to 2018
GMC Sierra 3500 HD SLE 2007 to 2018
GMC Sierra 3500 HD SLT 2007 to 2018
GMC Sierra 3500 HD WT 2007 to 2014