BTR GEN III & IV LS TRUCK NORRIS CAM Specs: 212/22X, .500/.500, 107 LSAThe Truck Norris will deliver a roundhouse kick in the pants to your 1999-2013 Silverado or Sierra. Developed from hundreds of hours of in house cam lobe design and dyno testing, this camshaft has more power and torque everywhere in the curve compared to our legendary V2 truck cams.

BTR GEN III & IV LS TRUCK NORRIS CAM Specs: 212/22X, .500/.500, 107 LSAThe Truck Norris will deliver a roundhouse kick in the pants to your 1999-2013 Silverado or Sierra. Developed from hundreds of hours of in house cam lobe design and dyno testing, this camshaft has more power and torque everywhere in the curve compared to our legendary V2 truck cams.
BTR GEN III & IV LS TRUCK NORRIS NSR CAM
Specs: 212/22X, .500/.500, 107 LSA

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