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 counter weight, 14 LB, 168-tooth
PART# 20-232
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$503.95
Suggested Retail
$452.95 Your Price
$452.95 Your Price
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Overview
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
Specs
| # of Teeth | 168 |
|---|---|
| Application | Big Block Chevy |
| Brand | Hays |
| Center Bore (Register Diameter) | 2.486" |
| Emission Code | 5 |
| Engine | Chevy Big Block |
| Engine Balance | External |
| Material | Aluminum |
| Product Type | Flywheels |
| SFI Certification | 1.1 |
| Warranty | Limited 90 Day Warranty |
| Part Number | 20-232 |
Service Parts
![Hays Replacement Steel Insert for Aluminum Flywheels]()
Blanchard ground steel insert for 11 inch aluminum flywheels with 20 insert bolt holes$101.95Qty:
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.
*Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.
Some parts are not legal for use in California or other states with similar regulations.
