Welcome to the Ford Mustang forum built for owners of the Mustang GT350, BOSS 302, GT500, and all other S550, S197, SN95, Fox Body and older Mustangs set up for open track days, road racing, and/or autocross. Join our forum, interact with others, share your build, and help us strengthen this community!
I had a spec stage 1 in my 96 cobra years ago....didnt last three months. heavier then stock but didnt hold much power. found that a centerforce DF was a much better buy. I currently have a centerforce DYAD in my boss and its been great for the past 15K miles. came with a flywheel and arp hardware