GEN 3 & 4 LS Stage 3 V2 Truck Cam

The GEN 3 & 4 LS Stage 3 V2 Truck Cam from Brian Tooley Racing is engineered for serious LS platform enthusiasts seeking aggressive street and mild competition performance without sacrificing drivability. This hydraulic roller camshaft is purpose-built for Gen 3 and Gen 4 LS engines—the foundation of countless truck builds, hot rods, and performance swaps. If you're looking to unlock additional horsepower and torque while maintaining reasonable idle quality and compatibility with stock or upgraded valvetrains, this is the performance upgrade that separates a competent build from a truly optimized one.

Brian Tooley Racing's Stage 3 V2 design features precision-ground lobes optimized for lift and duration characteristics that capitalize on modern fuel injection and ignition timing. The hydraulic roller design eliminates the wear associated with flat-tappet cams while delivering consistent valve actuation across the entire RPM band. Roller lifters reduce friction losses, allowing more energy to reach the wheels rather than being consumed in drivetrain parasitic drag. This camshaft's profile is calibrated to work seamlessly with LS cylinder heads, whether you're running stock castings or high-flow aluminum units, making it an intelligent choice for both conservative upgrades and full-throttle performance builds where reliability matters as much as peak output.

Truck owners, restomod builders, and LS engine swap specialists benefit most from this camshaft because it delivers meaningful power gains without requiring a complete fuel system or ECU tuning overhaul. Installation is straightforward for anyone with intermediate engine building experience—standard LS cam timing procedures apply. The GEN 3 & 4 LS Stage 3 V2 Truck Cam pairs ideally with mild cylinder head work, quality intake manifolds, and modern fuel management systems. Whether you're breathing new life into a truck platform engine or fine-tuning a swap project, this proven camshaft has earned its reputation in the LS community for consistent results and long-term reliability.