BDL's "Competitor" clutch is a complete High Performance clutch that fits straight into the stock clutch basket on 1998 thru 1999 Evolution Big Twin and 1999 thru 2006 Twin Cam models, except 2006 Dyna's. This clutch has a more than 60% larger surface area than stock and is capable of handling the power from stock to highly tuned or Big Inch motors. The Competitor clutch comes complete with BDL's special Ball Bearing lock-up pressure plate that makes your clutch easy to pull, complete clutch pack, clutch hub, diaphragm spring, spring retainer, shoulder bolts and complete adjuster bolt.