Ford 6 speed full ceramic clutch
 

Here are the specs:
Valair
NMU70241-04
$632.50(LIST PRICE)


13" x 1.375" Stock Organic Replacement
Ceramic Buttons
HD Spring Hub
Rated @ 600HP / 900 ft lbs Torque
3400# Pressure Plate
Kit includes: 3400# Pressure Plate, Heavy Duty Clutch Disc, Release Bearing, Pilot Bearing and Alignment Tool.

Buyer ordered and backed out..........550.00 shipped