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Hays Billet Aluminum SFI Certified Flywheel - Big Block Chevrolet

1970-1990 454 Big Block Chevrolet - 6061 T-6 w/1045 Steel Friction Plate - External Balance with Early Design Bolt-On Counterweight - 14 LB - 168-tooth

Part # 20-232 Be the first to write a review

Hays Billet Aluminum SFI Certified Flywheel - Big Block Chevrolet

In Stock
Free Shipping - Lower 48 US States
Clearance
$395.47
was $628.00
save $232.53
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5

Emissions

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.

See Emissions Details
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.

Features:

  • 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
  • CAD designed to provide optimum performance and reliability

About Hays

Hays offers complete clutch kits and torque converters for an infinite number of high-performance applications, pressure plates for precise gear changes, clutch discs for smooth, chatter-free engagement, and flywheels and flexplates ideal for today's vehicles.

# of Teeth168
ApplicationChevrolet
Brand Hays
Center Bore (Register Diameter)2.486"
Clearance CategoryTransmission and Drivetrain
Discount Percentage5-25%
Emission Code5
EngineGM Big Block
Engine BalanceExternal
MaterialAluminum
Product TypeFlywheels
Sale CategoryTransmission and Drivetrain
SFI ApprovedYes
SFI Certification1.1
WarrantyLimited 90 Day Warranty
UPC090127000601
Part Number20-232
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.
When choosing a flywheel take note that a heavy flywheel stores more energy as it spins than a light flywheel. If you have a heavy car combination that requires more power (or inertia) to make it launch without bogging the engine, you will want a heavier flywheel. Remember that a heavier flywheel will be slower to accelerate through the gears where a lighter flywheel creates less inertia at launch but will accelerate faster through the gears.
Limited 90 Day Warranty: See Details
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    *Free Shipping & Handling only offered to the contiguous US on orders over $149, excludes clearance parts and oversized packages.

    Some parts are not legal for use in California or other states with similar regulations.