Top Street Performance Engine Camshaft - 75383

If you're looking for something with more strength and stability, TSP's 8620 camshafts are the best you'll find. Composed of carburized nickel chromium molybdenum, They go through a more rigid hardening process to create a more durable wear surface on the lobes. Designed for LS engines, this cam is designed for maximum performance on street and strip applications. Checking for piston to valve clearance, this cam is best when used with a single plane intake manifold.