Description
COMP Cams LSR Rectangular Port Camshaft Hydraulic Roller Lift 0.614 0.624" Duration 277 293 113 LSA 1900 7000 RPM GM LS Series BLOWER FILTER 3P BULK allowing for better weight and WEI7155 allowing for better weight and horsepower transfer Wide open throttle micro switch and bracket for 4150 carbs 2009 2012 GMC Canyon 2010 2019 GMC Savana 3500