Tick Performance | Elite Series Camshaft Package for 4.8L & 5.3L
Amazon.com: Brian Tooley Racing BTR LS Stage 3 Truck Camshaft, LS Beehive Spring Kit, LS 7.400" BTR Chromoly Pushrods & OEM Style LS Hat Valve Seal Kit -Fits 4.8 5.3 6.0 6.2
COMP Cams Stage 2 Thumpr Master Cam Kit for GEN III LS 4.8/5.3/6.0L Trucks Fits select: 2000 CHEVROLET SILVERADO C1500, 2003-2006 CHEVROLET SILVERADO K1500 - Walmart.com
Amazon.com: 5.3L Camshaft Lifters Replacement Kit | E1840P Stage 2 Sloppy Camshaft | LS7 Roller Lifters | Guides | Gaskets | Head Bolts | Compatible With GM Chevrolet 5.3L 5.3 LS | Aggressive Profile | Lopey Idle : Automotive
BTR TRUCK CAM KIT – Glenn's Auto Performance
Brian Tooley Racing V2 Truck Camshaft Kit for Chevrolet 4.8L 5.3L 6.0L – AMS RACING