PLATES CLTCH LOCK UP 98BT

Low Profile Lock-Up Pressure Plate Conversion KitSpecifically designed to fit under the stock or aftermarket primary/derby covers and increase the capacity of your stock clutch by using stainless steel weighted arms that progressively increase pressure to the clutch as rpm increasesThis also allows lever effort to be kept to a minimum - even with big-inch motorsThree different sets of six coil springs (light, medium, heavy) are included for a variety of spring pressure optionsCoil spring design provides much smoother shifting and a more progressive, linear engagement compared to a diaphragm-type springSimple bolt-on installation is all that is required with no modifications neededMade in the U.S.A.For Big Twin models w/ cable operated clutches.