Brand: Quarter Master
Manufacturer's Part Number: 121591-R
Part Type: Clutch Kits
Product Line: Quarter Master Optimum-SR 10.4 in. Single-Disc Clutch/Flywheel/Release Bearing Kits
Automotive Fittings Part Number: QTM-121591-R
Clutch Usage: Performance
Clutch Disc Quantity: 1
Flywheel Included: Yes
Disc Diameter (in.): 10.400 in.
Throwout Bearing Included: Yes
Throwout Bearing Style: Hydraulic
Alignment Tool Included: Yes
Pilot Bushing Included: No
Flywheel Material: Chromoly
Counterweight Assist: No
Mounting Hardware Included: Yes
Quantity: Sold as a kit.
Notes: Will not fit ZR1.
Description:
Quarter Master Optimum-SR 10.4 in. single-disc clutch/flywheel/release bearing kits offer race technology with a stock feel. These are true racing clutches with factory driving characteristics, lighter in weight for reduced MOI (Moment of Inertia), allowing the engine to rev and de-rev quicker than a stock OE unit. Together, these features knock seconds off the stopwatch, while delivering a stock pedal feel and chatter-free operation. Holding up to 500 lbs.-ft. of torque and 700 hp, kits include clutch, flywheel, release bearing, and alignment tool. The single-disc clutch boasts billet construction, is 100 percent re-buildable, constructed with proprietary spring technology, and is compatible with OE-type hydraulic bearings or the Quarter Master Tri-Lite II hydraulic systems. Those looking for a true racing clutch with factory driving characteristics will find Quarter Master Optimum-SR 10.4 in. single-disc clutch kits ideal.