COMP Cams
COMP Cams K54-448-11 - Xtreme Energy XE-R design for large cubic inch LS6 and LS1.
COMP Cams K54-448-11 - Xtreme Energy XE-R design for large cubic inch LS6 and LS1.K-KIT - Complete Kit Includes: Camshaft, Lifters, Valve Springs, Retainers, Valve Locks, Valve Stem Seals, Timing...