you may want to look into the ls7 clutch. it handles 500hp and has good pedal feel. you would have to pick up a ls2 corvette flywheel, pressure plate and clutch. you can pick this up for about 700 for everything.
2001 WS.6 A3 Black on Black. ASC# 4231
Tv2 cam, stage 2.5 ls6 heads, FAST, FTI stall, RMVB TH-400, Moser 12 bolt and some juice
14 Crew Cab LTZ, 2.5 level with 34in. Toyo Open Country II's.
06 Mustang GT Vert