Brian Tooley Racing Stage 2 Hydraulic Roller Camshaft - Lift 0.481 / 0.481 in - Duration 277 / 284 - 111 LSA - 2300 / 6300 RPM - GM LS-Series 1265001 Centerforce Flywheel Steel Flywheel 700160

Centerforce Flywheel Steel Flywheel 700160 168 Teeth - Weight 35

The valve covers retain Holley's signature integrated angled coil mounts

Easily remove and replace your valve covers with our handy valve cover fasteners

800lbs breaking strength and (4) soft loop extensions that drastically increase the pack's flexibility

1987-1991 Chevrolet Blazer CID 283

Brian Tooley Racing Stage 2 Hydraulic Roller Camshaft - Lift 0.481 / 0.481 in - Duration 277 / 284 - 111 LSA - 2300 / 6300 RPM - GM LS-Series 1265001 Centerforce Flywheel Steel Flywheel 700160Product Description: Camshaft Stage 2 Hydraulic Roller Lift 0. 481 0. 481 in Duration 277 284 111 LSA 2300 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