
HAYS / MR GASKET 92-1007 Features:
Hays Street 650 single disc kits are designed to handle highly modified engines up to 650 naturally aspirated horsepower (600HP for forced induction & nitrous combinations). Designed as a true Street/Strip clutch for spirited high-performance driving or frequent track use. The high-performance disc utilized in the Street 650 has an 8-spring hub with encapsulated damper springs and a sintered metallic friction surface. The encapsulated spring can handle 3 times the shock load versus a standard coil spring. Sintered metallic material provides a degree of slippage on vehicle launches to prevent violent engagement characteristics found in paddle-style metallic discs. This kit includes a pressure plate, clutch disc, alignment tool, and instructions.*This clutch is made to work with the early flat style flywheels found on LS1 and LS6 engines. It will not work with the recessed surface flywheels found on LS2, LS3, and LS7 engines. **Pair with Hays 10-730 or 20-730 for a perfect match.- Designed for power levels up to 650 naturally aspirated horsepower (600 HP for forced induction/nitrous)
- True “Street/Strip” clutch kit for spirited street driving and frequent track use
- Pressure plate offers 30% more clamping force than stock
- Sintered metallic disc friction surface used for smoother engagement during vehicle launch
- Upgraded 8-spring hub with polyurethane encapsulated damper springs handles 3 times the shock load over standard disc springs
- Kit includes pressure plate, disc, and alignment tool
- Available for GM, Ford, AMC, Jeep and Chrysler
- Works with flat style LS flywheels found in LS1 and LS6
Hays Street 650 Single-Disc Clutch Kits offer a substantial upgrade over a stock clutch. These clutches are designed with drivability in mind, while retaining a stock pedal feel with superior clamping force. Made for high performance, track or heavy towing vehicles producing up to 650 horsepower and 650 ft. lbs. torque*. These clutches have 30% greater clamping force over stock equivalent clutches; allowing an increased load capacity for street/strip, towing, or heavy hauling applications.
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Each clutch comes with a matched pressure plate and a heavy duty, high torque steel-back clutch disc. The riveted clutch disc with advanced steel-back friction material provides additional clamping force and superior durability. A reinforced steel backing allows for better heat dissipation delivering extended wear and quick recovery. An 8-spring hub with encapsulated damper springs and a sintered metallic friction surface can handle three times the shock load versus a standard coil spring. Sintered metallic material provides a degree of slippage on vehicle launch to provide a smooth engagement. All Hays 650 Clutches come in a kit complete with pressure plate, clutch disc, throwout bearing, alignment tool, and instructions.
Features:
- Excellent stock clutch replacement for horsepower and torque levels up to 650
- Great drivability retaining a stock pedal feel
- Upgraded clutch materials offers up to 30% more clamping pressure than stock clutch
- Smooth, chatter-free operation using top quality organic composite friction surface material
- Riveted clutch disc with advanced steel back friction material provides additional clamping force and superior strength
- Upgraded 8-spring hub with polyurethane encapsulated damper springs handles 3 times the shock load over standard disc springs
- Kits come complete with pressure plate, clutch disc, throwout bearing, alignment tool, and instructions
*Horsepower ratings are for naturally aspirated vehicles only. Forced induction and/or nitrous applications should not exceed 600 hp when using a Hays 650 Clutch.



