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Hays steel flywheels are manufactured from certified billet material that will not break up under the stress of high RPM and severe punishment of racing. The 30 pound flywheel fits the 454 Chevy with 2 piece rear main seal and has 168 tooth ring gear. The flywheel is drilled for 10.5 in Borg & Beck or diaphragm and 11 in Borg & Beck, diaphragm or long style pressure plates. S.F.I. 1.1 certified. External engine balance. Bolts included. Other weights and applications available.
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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; 168 Tooth; 30 lbs.; w/Large Bellhousing; |
| Description_FAB | 10.5 In Borg And Beck Or Diaphragm |
| Description_FAB | 11 In Borg And Beck Diaphragm Or Long Style |
| Description_FAB | Billet Steel |
| Description_FAB | Limited 90 Day Warranty |
| Description_FAB | S.F.I. 1.1 Certified |
| Description_INV | FLYWHEEL;CHEV 30LB STEEL |
| Description_KEY | HFS-350-3C;460130-3C;1645481; flywheels; fly wheel; wheels |
| Description_MKT | Hays steel flywheels are manufactured from certified billet material that will not break up under the stress of high RPM and severe punishment of racing. The 30 pound flywheel fits the 454 Chevy with 2 piece rear main seal and has 168 tooth ring gear. The flywheel is drilled for 10.5 in Borg & Beck or diaphragm and 11 in Borg & Beck, diaphragm or long style pressure plates. S.F.I. 1.1 certified. External engine balance. Bolts included. Other weights and applications available. |
| Description_SHO | Clutch Flywheel |
| Engine Balance | External |
| finish | Steel |
| height | 1.4 |
| length | 9.3 |
| LTL | N |
| Material | Steel |
| Tooth Quantity | 168 |
| WARNING CA Proposition 65 | No |
| weight | 35.95 |
| width | 15.6 |





