Clutch Systems - CLUTCH SYSTEMS Performance proven�when it comes to clutch systems, nobody does it better than Clutch Masters In fact, more 9-second FWD drag cars use Clutch Masters systems than all other brands combined Clutch Masters is an NHRA and IDRC series sponsor High-performance street and racing systems that provide substantially more clamping force than OEM units, but without the heavy pedal pressure common to other brands. This is due to Clutch Masters' exclusive Hi-Leverage� pressure ring design. Systems include heavy-duty reinforced pressure plate; clutch disc; throw-out bearing; alignment tool; pilot bearing (when applicable). Applications:1990-1991 Acura Integra 1.8L