CAM MOTION HOT ROD LS Hydraulic Roller Camshaft, 5150 [227-237 | .595-.587 | 111] (2007-2014 GM 4.8L, 5.3L, 6.0L & 6.2L V8) : COLORADOSPEED - LATE MODEL DOMESTIC (AMERICAN MUSCLE) | IMPORT (EUROPEAN | SPORT COMPACT) AUTOMOTIVE PERFORMANCE PARTS