Street Master Retro-Fit Hydraulic Roller Cam & Lifter Kit - Chevrolet Small Block 276/284

Retro-Fit Hydraulic Roller Cam. Stage 1 cam, works in 262-350 c.i. mo- tors. Good power increases in low and mid range. Good idle and vacuum. ;Advertised Duration (Int/Exh): 276/284 ;Duration @ .050 (Int/Exh): 210/218 ;Gross Valve Lift (Int/Exh): .492/.492 ;LSA/ICL: 112/106 ;Valve Lash (Int/Exh): Hyd/Hyd ;RPM Range: Idle-5000 ;Includes: Cam & Lifters (#72330-16)