I have had my 2011 Avalanche Z71 4x4 for about 3 weeks now. I drive it 60 miles each day commuting to work. sometimes stop and go, sometimes 40-60mph average. Its in good condition with just over 60k miles on it.
I am considering modifying it and would like others thoughts/experiences. This is what I want to do:
Remove DoD and install factory/GM cam (or the BTR Stage 1 or 2 truck cam)
Install Rough Country 3.5" lift
Install Bilstein 5100 adjustable shocks on all 4 corners
Put 33" tires on the factory 18" wheels
Replace 3.08 gears with Yukon 3.73 gears
Install front and rear Helwig sway bars
I am considering modifying it and would like others thoughts/experiences. This is what I want to do:
Remove DoD and install factory/GM cam (or the BTR Stage 1 or 2 truck cam)
Install Rough Country 3.5" lift
Install Bilstein 5100 adjustable shocks on all 4 corners
Put 33" tires on the factory 18" wheels
Replace 3.08 gears with Yukon 3.73 gears
Install front and rear Helwig sway bars