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Hays

Hays 40-518 Steel SFI Certified Flexplate

Compatible with 2003-2020 Mopar 5.7L, 6.1L, 6.2L, and 6.4L Gen III Hemi to A727 (36RH/37RH), A904 (30RH), A500, A518 (46RH/46RE) Automatic Transmissions

Part # 40-518 Be the first to write a review

Hays 40-518 Steel SFI Certified Flexplate

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$112.95
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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.

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This Hays SFI Certified flexplate gives you the perfect way to connect a Gen III Hemi to a 727, 904, A500, or A518 transmission without the use of a crankshaft spacer to get proper engine to transmission alignment. This allows you to use a stock-type torque converter with attached ring gear. Hays' flexplate is construction of 0.105 in. thick Grade 80 steel for maximum strength and designed to handle the stress of high stall torque converters and high horsepower engines. Features a zinc-dichromate plated finish to resist corrosion and SFI certified under specification 29.1

Features:

  • SFI 29.1 Certified legal for use in racing classes that require SFI certification
  • Connects Gen III Hemi to 727, 904, A500, A518 transmission
  • Made from 0.105" Grade 80 steel to resist cracking near crankshaft flange
  • Zinc-dichromate plated to resist corrosion
  • CAD designed to provide optimum performance and reliability
  • For use with 7/16" torque converter bolts
ApplicationMopar
Bolt Pattern727
Brand Hays
Emission Code5
FinishSilver
MaterialSteel
Product TypeFlexplates
StyleQuick Launch
Warranty90 Day
UPC090127065365
Manufacturer Part Number40-518
Part Number40-518
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.
90 Day: 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.