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Hays Steel SFI Certified Flexplate, Small Block Ford 40-502

Hays Steel SFI Certified Flexplate, Small Block Ford 40-502
Hays Steel SFI Certified Flexplate, Small Block Ford 40-502Hays Steel SFI Certified Flexplate, Small Block Ford 40-502Hays Steel SFI Certified Flexplate, Small Block Ford 40-502
$212.99 ea
NEWARRIVING SOONEstimated Ship Date 03/15/2024 (If Ordered Today)13 Available from HOLLEY PERFORMANCE PRODUCTS as of 02/22/2024
Model: 4006833
Select a Vehicle or refer to the Vehicle Fitment Tab below to verify that this part fits your vehicle.
STANDARD
DELIVERY
Hays SFI Approved heavy duty flexplates for are constructed of a thicker than stock steel plate, enabling them to withstand the stress of high-stall torque converters and high-RPM engines. While factory stock plates tend to crack around the crankshaft hub when punished under high torque and RPM conditions, the 4mm thick center plate utilized on a Hays flexplate handles the brute force. These flexplates are supplied with a precision double welded ring gear and feature multiple engine and transmission bolt patterns. All Hays flexplates are zinc-dichromate plated to resist corrosion and are SFI certified under specification 29.1.
Features:
  • SFI-approved – legal for use in racing classes that require SFI certification
  • Flexplate features a precision double welded ring gear
  • Has 4mm thick center plate to resist cracking near crankshaft flange
  • Zinc-dichromate plated to resist corrosion
  • CAD designed to provide optimum performance and reliability
  • Available in Internal or External balanced versions
  • Applications offered for a wide variety of engine and transmission bolt patterns

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 Mustang II Base 1974 5.0L / 302 / V8
Ford Mustang II Base 1975 5.0L / 302 / V8
Ford Mustang II Base 1976 5.0L / 302 / V8
Ford Mustang II Base 1977 5.0L / 302 / V8
Ford Mustang II Base 1978 5.0L / 302 / V8
Ford Mustang II Ghia 1975 5.0L / 302 / V8
Ford Mustang II Ghia 1976 5.0L / 302 / V8
Ford Mustang II Ghia 1977 5.0L / 302 / V8
Ford Mustang II Ghia 1978 5.0L / 302 / V8
Ford Mustang Base 1964 4.7L / 289 / V8
Ford Mustang Base 1965 4.7L / 289 / V8
Ford Mustang Base 1966 4.7L / 289 / V8
Ford Mustang Base 1967 4.7L / 289 / V8
Ford Mustang Base 1968 5.0L / 302 / V8
4.7L / 289 / V8
Ford Mustang Base 1969 5.0L / 302 / V8
Ford Mustang Base 1970 5.0L / 302 / V8
Ford Mustang Base 1971 5.0L / 302 / V8
Ford Mustang Base 1972 5.0L / 302 / V8
Ford Mustang Base 1973 5.0L / 302 / V8
Ford Mustang Base 1979 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 Boss 302 1969 5.0L / 302 / V8
Ford Mustang Boss 302 1970 5.0L / 302 / V8
Ford Mustang Boss 302 1971 5.0L / 302 / V8
Ford Mustang GLX 1982 5.0L / 302 / V8
Ford Mustang GL 1982 5.0L / 302 / V8
Ford Mustang GT 1982 5.0L / 302 / V8
Ford Mustang Ghia 1979 5.0L / 302 / V8
Ford Mustang Grande 1970 5.0L / 302 / V8
Ford Mustang Grande 1971 5.0L / 302 / V8
Ford Mustang Grande 1972 5.0L / 302 / V8
Ford Mustang Grande 1973 5.0L / 302 / V8
Ford Mustang L 1982 5.0L / 302 / V8
Ford Mustang Shelby GT-350H 1966 4.7L / 289 / V8
Ford Mustang Shelby GT-350 1965 4.7L / 289 / V8
Ford Mustang Shelby GT-350 1966 4.7L / 289 / V8
Ford Mustang Shelby GT-350 1967 4.7L / 289 / V8
Ford Mustang Shelby GT-350 1968 5.0L / 302 / V8

Specifications:

# of Teeth 164
Application Ford
Bolt Pattern Ford 10-1/2", GM 10-3/4", Ford 11-7/16", GM 11-1/2"
Centerplate Thickness 4 mm
Emission Code 5
Engine Small Block Ford
Engine Balance External
Finish Silver
Material Steel
Part Type Automatic Transmission Flexplate
Product Type Flexplates
Proposition 65 www.P65Warnings.ca.gov
SFI Approved Yes
SFI Certification 29.1
Warranty 90 Day

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