by speedphreake » Tue Apr 28, 2009 6:29 pm
I would use v6 springs up front and stock springs out back, if they give you the ride hieght you want. I feel the springs don't have as much affect on the way a car launches as most might think. Good tunable shocks front and rear will get you further.
71 Vega hb
11 2500HD duramax