turbocharged small block duster

Hello , I was hoping to get some help. I'm new to forums. I have a 1971 duster for about 25 years . It went though some changes over the years . I bought the car as a rolling chassis , witch I turn back into a street car. I put a 340 with a turbocharge in it , that I built myself . It never really performed and hert the motor last year. I thought it was time to step up . With the help of ryan at shady dells speed shop I built a 414 stroker .Then with lots of 727 parts from A&A I built a killer trans. I'm getting ready to put the new combo in and now need some help. I'm looking for a turbo kit or exhaust headers to work off of. I seen an old thread that prine posted a pic of some headers .I wood be interested in something like that.