HP8R - Up to 400hp. Includes 8 high performance frictions, 10 heat treated steel plates, new molded clamp plates and pistons with viton hub shaft o-rings
HP10R - Up to 500hp. Includes 10 high performance frictions, 12 heat treated steel plates, new R series molded clamp plates and pistons with viton hub shaft o-rings and machined hub
Drag12R - Up to 650hp. Includes 12 drag series frictions, 14 heat treated steels, Kozmic Billet clamp plates, molded pistons with viton hub shaft o-rings and machined hub
Drag 14R - 650hp+. Includes 14 drag series frictions, 16 heat treated steels, Kozmic Billet clamp plates, molded pistons with viton hub shaft o-rings and machined hub