luckyjack1991
New Member
- Joined
- May 4, 2010
- Messages
- 1
Hey, I have a 2005 Avalanche 1500 Z71 and I have been wanting to upgrade the horsepower for a while now. I have been looking at a couple of different superchargers and I can't decide what would be best and what all I need to do to my transmission. I am also tight on cash and was wondering if I could find a used one or if anyone on here is selling any. Please let me know.