BTR Truck Norris Camshaft — LS Truck

Aggressive, choppy idle with a broad, flat torque curve that makes power everywhere.

• Specs: 212/22X duration @.050" · .553"/.553" lift · 107 LSA
• Ideal for: 1999-2013 GM trucks/SUVs (4.8/5.3/6.0L). Street trucks, daily drivers, light towing.
• Tech & hardware: Stock converter OK. Needs LS6 beehive springs (.560" min) and 7.400" chromoly pushrods.

Sold as the camshaft only. Add matching valve springs, pushrods, lifters and install parts on the cam page, or build a complete kit — same price either way.