Brian Tooley Racing Red Hot Hydraulic Roller Camshaft - Lift 0.619 / 0.617 in - Intake Duration 221 - 113 LSA - GM LS-Series 19399904 570" OD with a

570" OD with a

either Minitimer or USCAR

Moroso Dual Throttle Return Spring Bracket

3-Speed Pattern

Brian Tooley Racing Red Hot Hydraulic Roller Camshaft - Lift 0.619 / 0.617 in - Intake Duration 221 - 113 LSA - GM LS-Series 19399904 570" OD with aProduct Description: Camshaft Red Hot Hydraulic Roller Lift 0. 619 0. 617 in Intake Duration 221 113 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 parts