Dual Disk Clutch 600+ RWHP 03-04 Ford Mustang 4.6L 4v Cobra Dual Disk Clutch 600+ RWHP. Same setup as in Ford GT500. Smooth pedal engagement and light pedal feel, and able to hold more power than any single disk clutch. Fits 8 bolt crank and is available in 10 or 26 spline. Comes with flywheel, pressure plates and disks. Recommended replacement of throwout bearing also inspect pilot bearing for wear and damage (replacement recommended). Firewall cable adjuster also recommended to allow fine adjustment of cable.