My 70 Duster Big Block Car

Nice project! BB Dusters are awesome! I have a question, something I am planning to do Winter of 2009. Traction related. How much are you narrowing that 8 3/4? What are some of your plans for suspension out back?
I've been thinking of re-doing the suspension out back on my 68' 440 Cuda'. Offset the spring location and extend the wheel wells flush to the frame rail to fit some bigger tires. This might be something to think about if your doing any narrowing. I read up there you wanted to go with ladder bars. A guy at my hotel bar in Carlisle talked me out of it. He told me to take a look at the Caltracs.