LSRT, 269LrR HR13 Excellent Torque, Great Street Performance & Drivability

HYDRAULIC ROLLER-Excellent torque with a very broad power band. Great for street performance and drivability

Lifter Type: Hydraulic Roller

Engine Family: GM LS Gen IV 8 Cyl. '05-Current Single-Bolt 4.8/5.3/6.0/6.2L Engines w/o VVT & AFM

Cam Family: LSRT Broad Power Band/Excellent Torque

Specifications	Intake	Exhaust
RPM Range:		Valve Lash:
Valve Timing:		Duration:
Lobe Separation:		Duration @ .050" Lift:
Intake Centerline:		Valve Lift:
Lobe Lift:
Valve Timing @ 0.006 Lift:
Exhaust Closes 26 ATDC Opens 78 BBDC 109 Intake 24 Opens BTDC 64 Closes ABDC

Vehicle Fitments: