Brian Tooley Racing Stage 4 Hydraulic Roller Camshaft - Lift 0.553 / 0.553 in - Duration 274 / 280 - 109 LSA - 3300 / 6300 RPM - GM LS-Series 42790 0000 / 6000 RPM

0000 / 6000 RPM

1996-1999 GMC Savana 3500

as well as protecting the threads in your engine block

Width - 2 3/4" x Height - 4 1/2"

1973-1974 Chevrolet C10 Pickup

Brian Tooley Racing Stage 4 Hydraulic Roller Camshaft - Lift 0.553 / 0.553 in - Duration 274 / 280 - 109 LSA - 3300 / 6300 RPM - GM LS-Series 42790 0000 / 6000 RPMProduct Description: Camshaft Stage 4 Hydraulic Roller Lift 0. 553 0. 553 in Duration 274 280 109 LSA 3300 6300 RPM 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