Brian Tooley Racing PDS Stage 4 V2 Hydraulic Roller Camshaft - Lift 0.636 / 0.636 in - Intake Duration 229 - 116 LSA - GM LS-Series 10247 Duramax Diesel 2001-09

Duramax Diesel 2001-09

100% Made In USAVehicle Applications: 1982-1992 GM F-Body Lowering Spring Kit

2008-2009 Dodge Ram 3500 SXT Quad Cab Pickup

1968-1974 Checker Aerobus

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Brian Tooley Racing PDS Stage 4 V2 Hydraulic Roller Camshaft - Lift 0.636 / 0.636 in - Intake Duration 229 - 116 LSA - GM LS-Series 10247 Duramax Diesel 2001-09Product Description: Camshaft PDS Stage 4 V2 Hydraulic Roller Lift 0. 636 0. 636 in Intake Duration 229 116 LSA GM LS Series Sold Individually Brian Tooley Racing (BTR) started as a small operation fueled by Brian Tooley's passion for engine performance and innovation. In the early 1990s, Tooley began his journey in the performance industry by working on cylinder heads and founding Total Engine Airflow (TEA). Eventually, he shifted to creating custom