Brian Tooley Racing BTR Truck Norris Camshaft -Fits Gen 3/4 LS 4.8 5.3 5.7 6.0 6.2 LS1 1999-2013 Cam Kit

BTR Brian Tooley TRUCK NORRIS Camshaft For 1999-2013 GM Gen3/4 LS Truck Engines 4.8 5.3 6.0 6.2 Specs: 212/22X .552 /.552 107 LSA 3 Bolt Pattern The Truck Norris will deliver a roundhouse kick in the pants to your 1999-2013 GM V8 Truck or SUV! 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 BTR s legendary V2 truck cams. It has an idle sound similar to more aggressive truck camshafts yet will behave well with stock torque converters. VVT engines will require a VVT delete kit. If installing in an engine originally equipped with a 1-bolt camshaft a 3 bolt conversion kit will be required. Our kit options take the guesswork out and include the following: Camshaft only: BTR Truck Norris Camshaft by itself. Camshaft Springs and Hat Seals: BTR Truck Norris Cam BTR SP011 beehive springs OEM style hat valve seals. Camshaft Springs Hat Seals and Pushrods: BTR Truck Norris Cam beehive springs hat seals and 7.400 long 5/16 Chromoly Pushrods with .080 wall thickness. Gasket kit: Includes Timing cover gasket water pump gaskets front crankshaft seal and new damper bolt