Chevy GM LS1 LS2 LS6 Hydraulic Roller Tappet Camshaft .525/.525 Lift Made from 4340 round bar

Made from 4340 round bar to exact tolerances

Since Chevrolet has made a variety of pulley diameters

6 pinion gear

Speedmaster accessory drive pulleys are built for smooth power delivery and reliability

Speedmaster Aluminum Water Pump Pulley

Chevy GM LS1 LS2 LS6 Hydraulic Roller Tappet Camshaft .525/.525 Lift Made from 4340 round barSpeedmaster hydraulic roller camshafts are offered in a wide variety of profiles, from mild to wild. These camshafts are precision ground from race quality cores, in house, on dedicated cam grinding machines. Each Speedmaster hydraulic roller camshaft is manufactured to the highest quality standards. Count on Speedmaster for your vehicle's hydraulic roller camshaft needs.