Valair 13" HD Ceramic/Kevlar 500hp/1000tq 5-speed

12.25 inches to 13 inches Conversions for 12 and 24 Valve 5 Speeds Premium Conversion - Uses New 6 Speed Flywheel with relocated ring gear (no starter spacer required)

13inches x 1.25 inches Performance Replacement
Kevlar / Ceramic Buttons
HD Spring Hub
Rated at 500HP/1000 ft lbs Torque
3400 number Pressure Plate
Kit includes: Dual Drilled 5 Speed Flywheel, 3400 number Pressure Plate, Clutch Disc, Release Bearing, Pilot Bearing and Alignment Tool.

More:
Utilizing two different buttons on the clutch disc these clutches are aimed at the moderate performance trucks. Driving manners are very good for everyday driving and towing. Take-offs are relatively smooth and offer more slip and forgiveness than the ceramic/ceramic clutches. While the holding power for the Kevlar faced clutch is higher than the organic/organic faced clutches, the main advantage is less wear on the flywheel and longer life. Pedal pressure is typically a little higher than factory pedal pressure depending on plate pressure (3400 number, 3800 number). Drive train upgrades are not usually required. Some clutch rattle may be noticed while idling in neutral due to the HD Hub Design.
Ideally suited to trucks with moderate performance power modifications with 350-500HP.