[willstruck]

So, I've been following this thread, and planning my exhaust. I've got a 350, a/t, four wheel drive. Edelbrock 600 carb, intake manifold, and long tube headers.

Is an x shaped piece for a crossover going to make a difference? Is it worth it? It looks like w/out a crossover, I won't have to have any bends, and I can have it dump before the rear axle. But, if the crossover is going to help with power and or mileage... plus, where should I put it? There's not much room with all the 4x4 stuff under there...

Also, is 2.5" big enough? I've read about some people running dual 3". I'm going to be using 2 glasspacks or something similar... something straight through, as long as I can get it...