You can still use a high quality pp. only the disc changes. I like the Mopar factory 340 discs for street duty. They are smooth,take a licking, and they are relatively cheap. Mine survive a year to three behind 420hp/street with a 10.97 starter gear and 3600pounds, with 295s. Ima guessing 25,000 miles. I found the CFII disc too harsh for street. Plus it broke everything behind it until I upgraded; Trannys, yokes,joints, and ring-gears. And all that on the street, with cheapo 295s, that everybody poo-poos as having no bite. Well, they are right. Mostly. They only bite when brand new, and only for a few thousand miles. Then they are good for 2.2, 60 fts. lol. But they make a great howling sound for a few thousand miles, and then by 40/50%worn off they go silent. And then the lack of bite becomes very consistent, making sliding very predictable.
But I digress.....