COMP Cams GM LS LSR Cam - 285LCBHR15 1969997 With a patented air core

With a patented air core meter movement

XP cages eliminate bind on the bearing and reduce drag

Kit includes 3/32"

Dual Compound Frame Specialized Fiberglass Reinforced Nylon is used for the shoulder frame offering leading structural characteristics

COMP Cams GM LS LSR Cam - 285LCBHR15 1969997 With a patented air coreGood high RPM power when used with a centrifugal blower. Vehicle Applications: 2003 2014 Chevrolet Express 1500 2004 2005 GMC Envoy XUV 2008 2010 Hummer H3 2003 2019 Chevrolet Express 3500 2010 2019 GMC Sierra 3500 HD 2010 2019 Chevrolet Silverado 2500 HD 2009 2010 Hummer H3T 2010 2019 GMC Sierra 2500 HD 2000 2014 Chevrolet Suburban 1500 1999 2013 Chevrolet Silverado 1500 2010 2013 GMC Yukon XL 2500 1999 2013 GMC Sierra 1500 1999 2016 Chevrolet