Engine Kits

Hays 10-235 1970-91 Chevy 454 w/ Large Bell Housing - 30lb.
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Hays 10-235 1970-91 Chevy 454 w/ Large Bell Housing - 30lb.



Part #: 10-235
List Price: $607.90
Our Price: $303.95
You Save: $303.95



Chevy 30lb Steel Flywheel 1970-90 454 with large bell housing. Pressure Plate Pattern: Borg & Beck/Diaphragm 10.5" & Borg & Beck/Diaphragm/Long 11", Ring Gear Teeth:168, Weight: 30.

  • 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
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. Available in weights up to 50 pounds for specialized applications, most Hays Flywheels are drilled with both the Borg & Beck and Long-Style clutch pattern. Hays flywheels are certified under SFI spec 1.1. Part No. 10-235 is a "Detroit Balance" flywheel, externally balanced to stock (counterweighted) specs. Application: Chevy 1970-90 454 with large bellhousing. Pressure Plate Pattern: Borg & Beck/Diaphragm 10.5" & Borg & Beck/Diaphragm/Long 11", Ring Gear Teeth:168, Weight: 30.
Model Number: 10-235