BRIAN TOOLEY RACING GM TRUCK CAM KIT - STAGE 4 Package Includes: BTR Stage 4 V2 Truck Camshaft BTR .560" Lift Beehive Valve Springs BTR Valve Seal Set Camshaft Specs: 224/230 .553/.553 109+0 The Stage 4 grind is the largest truck cam offering from BTR. It is used primarily for mid range and top end power. It is recommended to pair these with a 3000 stall converter or higher. Consult with your builder for specific needs on this. These camshafts are MADE IN THE USA! These camshaft kits are intended for use in 99+ GM Trucks, with 4.8, 5.3, and 6.0 engines. These are not intended for use in direct injection equipped trucks (2015+).
