Compatible with Small Block Ford, 157-Tooth, 24.5 lb, External Balance;

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.;
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Hays 12-535 Billet Steel SFI Certified Flywheel

Compatible with Small Block Ford, 157-Tooth, 24.5 lb, External Balance;

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.;

  • 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.
  • Precision balanced to either neutral (internal) or Detroit (external) specifications
  • Meets SFI specification 1.1 for racing

General Policies

Payment Method      

  • We gladly accept PayPal and All Major Credit Cards.

Shipping & Tracking

  • We ship all US orders via United Parcel Service (UPS Ground)
  • A signature is required on all UPS orders over $750
  • Tracking information will be sent via email after your package ships (you must supply a valid email address during checkout)
  • We ship within 1 business day upon receipt of payment
  • We do not ship to APO/FPO or US Post Office Box addresses
  • We ship internationally thru United States Postal Service (USPS) Express Mail International; allow extra time for international shipments
  • We can not ship as a "GIFT" or ship anything internationally with changes to the invoice

Customer Service & Feedback

  • Our eBay customer service hours are from 8:00 am to 5:00 Central Time Monday through Friday.
  • We strive to answer questions submitted thru eBay’s message system within 1 business day
  • We want you to be completely satisfied with your purchase – please let us know if you have any problems with your purchase before leaving feedback so we have a chance to make it right!