BTR Truck Norris NSR Camshaft — LS Truck (No Springs Required)

Same heavy-chopping idle and low-end torque as standard, but lower lift to avoid valvetrain strain.

• Specs: 212/22X duration @.050" · .498"/.498" lift · 107 LSA
• Ideal for: Budget/driveway installs on 4.8/5.3/6.0L truck engines.
• Tech & hardware: True drop-in. Stock springs and pushrods OK. Stock converter friendly.

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.