E Force or Magnuson for lifted 2011 Sierra???
#11
#13
That's the best part, it doesn't shift to a lower gear unless I smash the gas pedal.
On my reg cab and with 4.10 gears traction is a problem, a nice problem to have btw. But the 4wd button can deal with that when things get serious.
Good choice on the maggie.
Last edited by jiar577; Nov 1, 2013 at 07:07 PM.
Thread
Thread Starter
Forum
Replies
Last Post
FlowmasterMufflers
8-Lug Truck Performance
1
Oct 26, 2015 06:19 PM
slowlsx
GM Parts Classifieds
1
Aug 13, 2015 08:28 PM
FlowmasterMufflers
Ford Engine & Exhaust Performance
0
Jul 22, 2015 01:29 PM







