877.352.5355 Contact Us Mon-Sat 10a-6p
DRIVEN BY CARE

Hays Billet Steel SFI Certified Flywheel, Small Block Ford 12-540

Hays Billet Steel SFI Certified Flywheel, Small Block Ford 12-540
$558.99 ea
NEWARRIVING SOONEstimated Ship Date 03/15/2024 (If Ordered Today)73 Available from HOLLEY PERFORMANCE PRODUCTS as of 02/22/2024
Model: 4006804
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
STANDARD
DELIVERY
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
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.
Installation Notes:
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.

Vehicle Fitment:

The Vehicle Fitment Guide is to be used as a general reference. The data has been provided by our suppliers and manufacturers and may contain errors or incorrect data. Always refer to a professional to verify correct fitment for your vehicle.
Make Model Submodel Years Engine
Ford Cougar V8 1990 5.0L / 302 / V8
Ford Cougar V8 1991 5.0L / 302 / V8
Ford Cougar V8 1992 5.0L / 302 / V8
Ford Cougar V8 1993 5.0L / 302 / V8
Ford Mustang Base 1980 5.0L / 302 / V8
Ford Mustang Base 1981 5.0L / 302 / V8
Ford Mustang Base 1982 5.0L / 302 / V8
Ford Mustang Base 1983 5.0L / 302 / V8
Ford Mustang Base 1984 5.0L / 302 / V8
Ford Mustang GLX 1982 5.0L / 302 / V8
Ford Mustang GL 1982 5.0L / 302 / V8
Ford Mustang GT-350 20th Anniversary 1984 5.0L / 302 / V8
Ford Mustang GTS 1995 5.0L / 302 / V8
Ford Mustang GT 1982 5.0L / 302 / V8
Ford Mustang GT 1983 5.0L / 302 / V8
Ford Mustang GT 1984 5.0L / 302 / V8
Ford Mustang GT 1985 5.0L / 302 / V8
Ford Mustang GT 1986 5.0L / 302 / V8
Ford Mustang GT 1987 5.0L / 302 / V8
Ford Mustang GT 1988 5.0L / 302 / V8
Ford Mustang GT 1989 5.0L / 302 / V8
Ford Mustang GT 1990 5.0L / 302 / V8
Ford Mustang GT 1991 5.0L / 302 / V8
Ford Mustang GT 1992 5.0L / 302 / V8
Ford Mustang GT 1993 5.0L / 302 / V8
Ford Mustang GT 1994 5.0L / 302 / V8
Ford Mustang GT 1995 5.0L / 302 / V8
Ford Mustang LX 1984 5.0L / 302 / V8
Ford Mustang LX 1985 5.0L / 302 / V8
Ford Mustang LX 1986 5.0L / 302 / V8
Ford Mustang LX 1987 5.0L / 302 / V8
Ford Mustang LX 1988 5.0L / 302 / V8
Ford Mustang LX 1989 5.0L / 302 / V8
Ford Mustang LX 1990 5.0L / 302 / V8
Ford Mustang LX 1991 5.0L / 302 / V8
Ford Mustang LX 1992 5.0L / 302 / V8
Ford Mustang LX 1993 5.0L / 302 / V8
Ford Mustang L 1982 5.0L / 302 / V8
Ford Mustang L 1984 5.0L / 302 / V8
Ford Mustang SVT Cobra R 1993 5.0L / 302 / V8
Ford Mustang SVT Cobra 1993 5.0L / 302 / V8
Ford Mustang SVT Cobra 1994 5.0L / 302 / V8
Ford Mustang SVT Cobra 1995 5.0L / 302 / V8
Mercury Capri 5.0 1986 5.0L / 302 / V8
Mercury Capri RS 1982 5.0L / 302 / V8
Mercury Capri RS 1983 5.0L / 302 / V8
Mercury Capri RS 1984 5.0L / 302 / V8
Mercury Capri RS 1985 5.0L / 302 / V8
Mercury Cougar Base 1983 5.0L / 302 / V8
Mercury Cougar Base 1984 5.0L / 302 / V8
Mercury Cougar Base 1985 5.0L / 302 / V8
Mercury Cougar Base 1986 5.0L / 302 / V8
Mercury Cougar LS 1983 5.0L / 302 / V8
Mercury Cougar LS 1984 5.0L / 302 / V8
Mercury Cougar LS 1985 5.0L / 302 / V8
Mercury Cougar LS 1986 5.0L / 302 / V8
Mercury Cougar LS 1987 5.0L / 302 / V8
Mercury Cougar LS 1988 5.0L / 302 / V8
Mercury Cougar LS 1991 5.0L / 302 / V8
Mercury Cougar LS 1992 5.0L / 302 / V8
Mercury Cougar XR-7 1980 5.0L / 302 / V8
Mercury Cougar XR-7 1981 5.0L / 302 / V8
Mercury Cougar XR-7 1987 5.0L / 302 / V8
Mercury Cougar XR-7 1988 5.0L / 302 / V8
Mercury Cougar XR-7 1991 5.0L / 302 / V8
Mercury Cougar XR-7 1992 5.0L / 302 / V8
Mercury Cougar XR-7 1993 5.0L / 302 / V8

Specifications:

# of Teeth 157
Application Ford
Center Bore (Register Diameter) 1.750"
Emission Code 5
Engine Small Block Ford
Engine Balance 50 oz. External
Material Steel
Part Type Clutch Flywheel
Product Type Flywheels
SFI Approved Yes
SFI Certification 1.1
Warranty Limited 90 Day Warranty TX, Limited 90 Day Warranty

Reviews:

Write a Review
* Your Name:
* Email (This will not be displayed)
* Rating:
Comments:

Ask a question about

Hays Billet Steel SFI Certified Flywheel, Small Block Ford 12-540:
Mustang Depot 2024