LS1/LS6 Xtreme RPM Hyd. Roller Cam XR259H - 54-408-11

Camshaft - XFI RPM - Hydraulic Roller - Lift 0.515 / 0.522 in - Duration 259 / 265 - 112 LSA - 800 / 5800 RPM - GM LS-Series - Each