Hays heavy-duty flexplates for Gen III Hemi engines are constructed of a thicker than stock steel plate, enabling them to withstand the stress of high-stall torque converters and today's high-RPM engines. Designed to work with NAG1, ZF 8HP70, and 8HP90 transmissions. While factory stock plates tend to crack around the crankshaft hub when punished under high torque and RPM conditions, the thicker Hays Flexplate handles the force. These H.D. flexplates are supplied with a ring gear that is securely welded in place. All Hays heavy-duty flexplates are zinc-dichromate plated to resist corrosion and are SFI certified under specification 29.1.
Features:
Internally balanced flexplate is SFI 29.1 Certified
Designed to work with NAG1, ZF 8HP70, and 8HP90 transmissions
Flexplate features Zinc Dichromate Plated finish for superior corrosion resistance and good looks
Heavy Duty design utilized thicker than stock steel plate enabling to withstand the stress of high-stall converters and high-RPM engines
For use with 8-bolt crankshaft
Not for use with Ram Truck or Jeep Grand Cherokee models.
Specs
Application
Mopar
Brand
Hays
Center Bore (Register Diameter)
2.160"
Emission Code
5
Engine Balance
Internal
Material
Steel
Product Type
Flexplate
SFI Certification
29.1
Warranty
90 Day
Part Number
11-021
Emissions
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.
