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Flywheel, Hays, Chevrolet 454, External Balanced, 36LB., 168 Tooth

Vehicle Specific fits 4 models
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Part# HY10245
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Hays billet steel flywheels are manufactured from certified materials that will not break. They are available for a wide range of popular small block and big block applications. All of these flywheels are balanced, either to neutral or external-balance specifications, and they are SFI approved.


  • SHIP NOTE: This item is SPECIAL ORDER and will be drop-shipped from the manufacturer.
WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

Vehicle Fitment

Make & Model Year Range Application Details
Chevrolet Chevelle 64-77 36lb., 454, ext. bal.
Chevrolet El Camino 64-88 36lb., 454, ext. bal.
Chevrolet Malibu 78-83 36lb., 454, ext. bal.
Chevrolet Monte Carlo 70-88 36lb., 454, ext. bal.
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Flywheel, Hays, Chevrolet 454, External Balanced, 36LB., 168 Tooth
Holley Flywheel, Hays, Chevrolet 454, External Balanced, 36LB., 168 Tooth