A must have for any race enthusiast serious about performance. Proven performance from the world experts on clutch systems. More 9 Second FWD race cars use Clutch Master clutch kits than all other brands combined Clutch Masters is a NHRA and IDRC Racing Series sponsor. Tons more clamping performance with these high performance racing type clutch kits from Clutch Masters. Get all the pluses of a race clutch without the heavy pedal pressure common to other brands. This is because Clutch Masters uses an exclusive Hi-Leverage™ pressure ring designed into the clutch. Clutch Masters kits include heavy-duty reinforced pressure plate; clutch disc; throw-out bearing; alignment tool(s); pilot bearing (when applicable).