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Billet-Aluminum-Sfi-Certified-Flywheel---Big-Block-Chevrolet
Billet-Aluminum-Sfi-Certified-Flywheel---Big-Block-Chevrolet
Billet-Aluminum-Sfi-Certified-Flywheel---Big-Block-Chevrolet
Billet-Aluminum-Sfi-Certified-Flywheel---Big-Block-Chevrolet
Billet-Aluminum-Sfi-Certified-Flywheel---Big-Block-Chevrolet
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Hays 20-239 Billet Aluminum Sfi Certified Flywheel - Big Block Chevrolet

2 sold in last 8 days
Hays
ds_BCCR_20-239
Out of stock
Clutch Flywheel
$1,053.45

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Hays 20-239 Billet Aluminum Sfi Certified Flywheel - Big Block Chevrolet

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.

Specifications:

Description_ASC 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.
Description_DES Hays Billet Aluminum SFI Certified Flywheel - Big Block Chevrolet
Description_MKT 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.
Description_FAB SFI-approved - legal for use in racing classes that require SFI certification
Description_FAB 6061-T6 billet aluminum construction for weight reduction and excellent heat dissipation
Description_FAB Aluminum flywheels feature forged heat treated steel ring gears and replaceable 1045 steel friction surface attached with high-grade fasteners
Description_FAB CAD designed to provide optimum performance and reliability
Description_FAB For externally balanced engines
Description_EXT 1991-1997 454-502 Big Block Chevrolet, External Balance, 153-tooth, 1045 SFP, with bolt-on counter weight
Description_INV OBS FLYWHEEL,91-UP BBC,42.54OZ EXT BAL,1
Application Chevrolet
Material Aluminum
Brand Hays
Product Type Flywheels
Special Offers Summer Sale
SFI Approved Yes
Warranty Limited 90 Day Warranty
# of Teeth 153
Center Bore (Register Diameter) 2.486"
Emission Code 5
Engine Big Block Chevy
SFI Certification 1.1
Engine Balance External
Length 1.5000
Width 14.2000
Height 8.3000
Weight 13.1500
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