New to the scene!
 

Hey guys just saying hi.
Just purchased a 2004 silverado 2500HD. 6.0 V8.
Love the truck thus far, got a great deal and it only has 25K miles.

Was wondering what are some smart mods for gas milage or general common upgrades? Really wanna level the front, whats a good kit. I've heard of offset keys, but I've also read about the a-arm kit's with the shock relocation bracket.

Thanks alot and I look foward to learning as much as I can and passing it on!