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Hays 10-134 Billet Steel Flywheel, 1986-92 SBC 305-350
Hays 10-134 Billet Steel Flywheel, 1986-92 SBC 305-350

Hays 10-134 Billet Steel Flywheel, 1986-92 SBC 305-350

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Hays 10-134 Billet Steel Flywheel, 1986-92 SBC 305-350
Hays 10-134 Billet Steel Flywheel, 1986-92 SBC 305-350
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We estimate this item will ship on or before March 26th.
Part # 42510134
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  • This item ships directly from the manufacturer. It may take an additional 2 business days for Hays to ship this item.
  • Get FREE shipping when your order includes this item and exceeds $99! Ground shipping only in the contiguous US.
  • This item ships via Ground Shipping only. Expedited and Air shipping options are not available.


MFG. Part #:
Tooth Count:
29 lbs.
Sold in Quantity:
GTIN Code:
Engine Balance:
SFI Rating:
Rear Main Seal Style:
Flywheel Material:
Billet steel
Replaceable Friction Surface:


Upgrade your stock flywheel to a Hays SFI-approved billet steel or aluminum flywheel. Each flywheel is precision machined and engineered to handle extreme duty applications along with being designed to take the punishment of today’s high horsepower street, off-road, and race engines.

Hays billet steel SFI approved flywheel, 1986-92 305-350 Small Block Chevy w/ SCAT or EAGLE crank, 29 LB, Zero Balance, 153-tooth

  • SFI-approved – legal for use in racing classes that require SFI certification
  • Choose precision CNC-machined 1045 billet steel for maximum strength and durability or 6061-T6 billet aluminum construction for weight reduction and excellent heat dissipation
  • Aluminum flywheels feature forged heat treated steel ring gears and replaceable 1045 steel friction surface attached with high-grade fasteners
  • CAD designed to provide optimum performance and reliability
  • Available in Internal, External, or Zero (Neutral) balanced versions
  • Applications offered for a wide variety of engines
Some parts are not legal for use in California or other states with similar laws/regulations

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