Hays billet steel flywheels are manufactured from certified billet material that will not break up under the stress of high RPM and severe punishment of racing. Available in weights up to 50 pounds for specialized applications, most Hays flywheels are drilled with both the Borg and Beck and long-style clutch patterns. Hays flywheels are certified under SFI spec 1.1.
Resources
Installation InstructionsSpecifications:
| Description_ASC | Holley Performance Emission Code 5: This part is legal for sale or use on Emissions Controlled Vehicles; Uncontrolled (Non-Emissions Controlled) Vehicles; and Racing Use Only Vehicles because it does not affect vehicle emissions and is not covered by emissions regulations |
| Description_DEF | Clutch Flywheel |
| Description_DES | Performance Flywheel |
| Description_EXT | Performance Flywheel; Steel; Detroit External Balance; 157 Tooth; 24.5 lbs.; |
| Description_FAB | Certified Billet Material |
| Description_FAB | Limited 90 Day Warranty |
| Description_FAB | Precision Balanced To Either Internal Or External Specs |
| Description_INV | FLYWHEEL;FORD SB 260-351 157T;28OZ;24.5L |
| Description_MKT | Hays billet steel flywheels are manufactured from certified billet material that will not break up under the stress of high RPM and severe punishment of racing. Available in weights up to 50 pounds for specialized applications, most Hays flywheels are drilled with both the Borg and Beck and long-style clutch patterns. Hays flywheels are certified under SFI spec 1.1. |
| Description_SHO | Clutch Flywheel |
| Engine Balance | External |
| finish | Steel |
| height | 1.7 |
| length | 9.7 |
| LTL | N |
| Material | Steel |
| Tooth Quantity | 157 |
| WARNING CA Proposition 65 | No |
| weight | 25.6 |
| width | 15.7 |

