BTR 5.3 HOT ROD CAMSHAFT 217/23X, .613/.607, 114 LSA The 5.3 Hot Rod cam is BTR's newest offering for the guys with 4.8 & 5.3 displacement truck engines. This cam delivers an aggresive idle...

BTR LS3 STAGE 1 V2 CAMSHAFT 217/23X, .619/.607, 114 LSA This V2 version of our Stage 1 camshaft makes more power and torque everywhere in the curve compared to our legendary LS3 cams. Developed in...

BTR LS3 STAGE 4 V2 CAMSHAFT 233/25X .636"/.636" 113 LSA  The V2 Stage 4 LS3 grind has been utilized on many max effort combinations with great success. We see 500+ whp with the addition of...

BTR STAGE 4 TURBO CAMSHAFT V2 227/24X .618"/.618" 115 LSA The new BTR Turbo Stage 4 V2 cam was designed for use in serious effort stock stroke applications spinning over 8000rpm with supporting...

BTR STAGE 3 TURBO CAMSHAFT V2 224/23X .618"/.618" 114 LSA The new BTR Turbo Stage 3 V2 cam was designed to bridge the gap between street and strip applications . The old Stage 3 had proven to be an...

Brian Tooley Racing (BTR) TORQUE LS Silverado Sierra Truck Cam Kit 4.8 5.3 6.0 TRUCK NORRIS CAM SPECS: 212/22x .552/.552 107 LSA Vehicle Fitment: 1999-2013 Silverado, Sierra, Tahoe, Yukon,...