Brian Tooley Racing Gen 4 LS Non-DOD/AFM Single Bolt Cam Replacement 5.3L -Like GM #12689035
- Duration at .050" inch Lift: 190 deg. int. / 191 deg. exh.
- Valve Lift with Factory Rocker Arm Ratio: 0.466" int. / 0.457" exh.
- Lobe Separation (degrees): 114
- Camshaft Gear Attachment: 1-bolt
This cam will work with oem valve springs/pushrods in the DOD equipped Gen 4 (2007-2013) trucks. This is an OEM camshaft that comes standard on Non-DOD 5.3L trucks. Since these come as single bolt cams, a new timing gear wont be necessary. Swap cams and additional DOD removal parts and you're ready to roll! A fairly stock truck shouldn't require dyno tuning, however the DOD system must be disabled in the ECU for proper functionality. Consult with your tuner for additional information!
These camshafts have a single bolt timing gear pattern.
