TV Transmision
I'm looking to upgrade my TV and have two trucks that are the same expect the trans. & diff. in mind. one is a 2009 Chev with 5.3, 4 speed trans. 3:73 diff. the other is a 2010 Chev with 5.3, 6 spee...
Forum Discussion
The 6-spd will offer 18% more torque in first gear, 2 extra usable towing gears, plus better fuel economy unloaded. Get that one. Make sure it has RPO Z82 listed on the sticker in the glove box.
