STANDARD
Drag racing's biggest stars have relied on Hays clutches since SEMA Hall of Famer Bill Hays decided back in 1958 that there had to be a way to build one that could stand up to racing's unimaginable power and torque. Now part of Holley Performance, Hays continues to develop complete clutch kits for an infinite number of high-performance applications, pressure plates for precise gear changes, clutch discs for smooth, chatter-free engagement, and flywheels and flexplates ideal for today's vehicles.
| Download Name | File Size |
| InstallationTroubleshootingClutchesFlywhe.pdf | 136.42KB |
| hays_instructions_installation_troubleshooting_clutches_flywheels.pdf | 276.41KB |
| Alignment Tool Included | Yes |
| Application | GM |
| Disc Diameter | 11.000 in. |
| Disc Style | Spring Hub |
| Disc Type | Spring Hub |
| Emission Code | 5 |
| Input Shaft Diameter | 1.125 in. |
| Input Shaft Spline Quantity | 10 |
| Input Spline | 10 |
| Max Horsepower Rating | 632 |
| Max Torque Rating (ft.-lbs.) | 604 |
| Maximum Horsepower | 632 |
| Part Type | Clutch Kit |
| Pressure Plate Style | Borg & Beck |
| Pressure Plate Type | Borg and Beck |
| Throwout Bearing Included | Yes |
| Torque Capacity | 604 ft/lbs. |
| WARNING CA Proposition 65 | WARNING: Cancer and Reproductive Harm |
| Warranty | Limited 90 Day TX |
