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Hays Heavy-Duty 130-Tooth Flexplate 11-020 Flexplates, Heavy-Duty, 130-tooth, Steel, SFI 29.1, Internal Engine Balance, 2-piece Rear Main Seal Style, Chrysler, Dodge, Plymouth, Each

SKU: HAY11-020

Flexplates

Hays Heavy-Duty 130-Tooth Flexplate 11-020 Flexplates, Heavy-Duty, 130-tooth, Steel, SFI 29.1, Internal Engine Balance, 2-piece Rear Main Seal Style, Chrysler, Dodge, Plymouth, Each

SKU: HAY11-020

Flexplates
A$344.56
IN STOCK! Est Ship 4-7 days. This item is IN STOCK at one of our warehouses or distribution centres, the ETA is the approximate time required to prepare your order for dispatch.
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Description

Hays heavy-duty flexplates for high performance and competition engines are constructed from a thicker-than-stock steel plate. This enables 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 thicker Hays flexplates can handle the force. These heavy-duty 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 SFI-certified under specification 29.1.

Part Type

Flexplates

Data: v4.2 - Upd: 2026-09-29 03:13:04

Specifications

Product Attributes - Brand
Hays
Product Attributes - Manufacturer's Part Number
11-020
Product Attributes - Part Type
Flexplates
Product Attributes - Product Line
Hays Heavy-Duty Flexplates
Product Attributes - UPC
090127000496
Product Attributes - Ring Gear Tooth Quantity
130-tooth
Product Attributes - Rear Main Seal Style
2-piece
Product Attributes - Engine Balance
Internal
Product Attributes - Flexplate Material
Steel
Product Attributes - SFI Rating
SFI 29.1
Product Attributes - Marine Use
No
Product Attributes - Quantity
Sold individually.
Product Attributes - Notes
Designed to work with 3/8 in. or 7/16 in. torque converter bolts

Reference Information

Brand Name/s Hays
StreetFX SKU hay11-020
SFX Item ID 5093466
Supplier Item Code 5093466
Manufacturer SKU 11-020
Manufacturer UPC 90127000496
Alternative References 130-Tooth, 2-piece

Compatibility

Application Data
  • MakePLYMOUTH
    Beginning Year1956
    Ending Year1991
    Engine TypeV8
    Engine FamilyMopar small block LA
    Engine Size4.4L/270
    Converter Bolt Pattern11.125 in.
    Crankshaft to Flywheel/Flexplate Attachment6-bolt
    Transmission Manufacturer CodeA999
  • MakePLYMOUTH
    Beginning Year1956
    Ending Year1991
    Engine TypeV8
    Engine FamilyMopar small block LA
    Engine Size4.4L/270
    Converter Bolt Pattern11.125 in.
    Crankshaft to Flywheel/Flexplate Attachment6-bolt
    Transmission Manufacturer CodeA727
  • MakePLYMOUTH
    Beginning Year1968
    Ending Year1991
    Engine TypeV8
    Engine FamilyMopar small block LA
    Engine Size4.4L/270
    Converter Bolt Pattern11.125 in.
    Crankshaft to Flywheel/Flexplate Attachment6-bolt
    Transmission Manufacturer CodeA904
  • MakePLYMOUTH
    Beginning Year1968
    Ending Year1991
    Engine TypeV8
    Engine FamilyMopar small block LA
    Engine Size5.0L/303
    Converter Bolt Pattern10.000 in.
    Crankshaft to Flywheel/Flexplate Attachment6-bolt
    Transmission Manufacturer CodeA999
  • MakePLYMOUTH
    Beginning Year1971
    Ending Year1991
    Engine TypeV8
    Engine FamilyMopar small block LA
    Engine Size5.0L/303
    Converter Bolt Pattern10.000 in.
    Crankshaft to Flywheel/Flexplate Attachment6-bolt
    Transmission Manufacturer CodeA727
  • MakePLYMOUTH
    Beginning Year1971
    Ending Year1991
    Engine TypeV8
    Engine FamilyMopar small block LA
    Engine Size5.0L/303
    Converter Bolt Pattern10.000 in.
    Crankshaft to Flywheel/Flexplate Attachment6-bolt
    Transmission Manufacturer CodeA904
  • MakePLYMOUTH
    Beginning Year1971
    Ending Year1991
    Engine TypeV8
    Engine FamilyMopar small block LA
    Engine Size5.0L/303
    Converter Bolt Pattern11.125 in.
    Crankshaft to Flywheel/Flexplate Attachment6-bolt
    Transmission Manufacturer CodeA999
  • MakePLYMOUTH
    Beginning Year1971
    Ending Year1991
    Engine TypeV8
    Engine FamilyMopar small block LA
    Engine Size5.0L/303
    Converter Bolt Pattern11.125 in.
    Crankshaft to Flywheel/Flexplate Attachment6-bolt
    Transmission Manufacturer CodeA727
  • MakePLYMOUTH
    Beginning Year1956
    Ending Year1991
    Engine TypeV8
    Engine FamilyMopar small block LA
    Engine Size5.9L/360
    Converter Bolt Pattern11.125 in.
    Crankshaft to Flywheel/Flexplate Attachment6-bolt
    Transmission Manufacturer CodeA904
  • MakePLYMOUTH
    Beginning Year1956
    Ending Year1991
    Engine TypeV8
    Engine FamilyMopar small block LA
    Engine Size4.5L/273
    Converter Bolt Pattern10.000 in.
    Crankshaft to Flywheel/Flexplate Attachment6-bolt
    Transmission Manufacturer CodeA999
  • MakePLYMOUTH
    Beginning Year1956
    Ending Year1971
    Engine TypeV8
    Engine FamilyMopar Hemi (early)
    Engine Size4.5L/273
    Converter Bolt Pattern10.000 in.
    Crankshaft to Flywheel/Flexplate Attachment6-bolt
    Transmission Manufacturer CodeA727
  • MakePLYMOUTH
    Beginning Year1956
    Ending Year1979
    Engine TypeV8
    Engine FamilyMopar Hemi (early)
    Engine Size4.5L/273
    Converter Bolt Pattern10.000 in.
    Crankshaft to Flywheel/Flexplate Attachment6-bolt
    Transmission Manufacturer CodeA904
  • MakePLYMOUTH
    Beginning Year1966
    Ending Year1955
    Engine TypeV8
    Engine FamilyMopar Hemi (early)
    Engine Size4.5L/273
    Converter Bolt Pattern11.125 in.
    Crankshaft to Flywheel/Flexplate Attachment6-bolt
    Transmission Manufacturer CodeA999
  • MakePLYMOUTH
    Beginning Year1966
    Ending Year1955
    Engine TypeV8
    Engine FamilyMopar Hemi (early)
    Engine Size4.5L/273
    Converter Bolt Pattern11.125 in.
    Crankshaft to Flywheel/Flexplate Attachment6-bolt
    Transmission Manufacturer CodeA727
  • MakePLYMOUTH
    Beginning Year1966
    Ending Year1957
    Engine TypeV8
    Engine FamilyMopar Hemi (early)
    Engine Size4.5L/273
    Converter Bolt Pattern11.125 in.
    Crankshaft to Flywheel/Flexplate Attachment6-bolt
    Transmission Manufacturer CodeA904
  • MakePLYMOUTH
    Beginning Year1966
    Ending Year1957
    Engine TypeV8
    Engine FamilyMopar Hemi (early)
    Engine Size4.5L/277
    Converter Bolt Pattern10.000 in.
    Crankshaft to Flywheel/Flexplate Attachment6-bolt
    Transmission Manufacturer CodeA999
  • MakePLYMOUTH
    Beginning Year1966
    Ending Year1957
    Engine TypeV8
    Engine FamilyMopar Hemi (early)
    Engine Size4.5L/277
    Converter Bolt Pattern10.000 in.
    Crankshaft to Flywheel/Flexplate Attachment6-bolt
    Transmission Manufacturer CodeA727
  • MakePLYMOUTH
    Beginning Year1968
    Ending Year1957
    Engine TypeV8
    Engine FamilyMopar Hemi (early)
    Engine Size4.5L/277
    Converter Bolt Pattern10.000 in.
    Crankshaft to Flywheel/Flexplate Attachment6-bolt
    Transmission Manufacturer CodeA904
  • MakePLYMOUTH
    Beginning Year1968
    Ending Year1957
    Engine TypeV8
    Engine FamilyMopar polysphere
    Engine Size4.5L/277
    Converter Bolt Pattern11.125 in.
    Crankshaft to Flywheel/Flexplate Attachment6-bolt
    Transmission Manufacturer CodeA999
  • MakePLYMOUTH
    Beginning Year1968
    Ending Year1957
    Engine TypeV8
    Engine FamilyMopar polysphere
    Engine Size4.5L/277
    Converter Bolt Pattern11.125 in.
    Crankshaft to Flywheel/Flexplate Attachment6-bolt
    Transmission Manufacturer CodeA727
  • MakePLYMOUTH
    Beginning Year1968
    Ending Year1957
    Engine TypeV8
    Engine FamilyMopar polysphere
    Engine Size4.5L/277
    Converter Bolt Pattern11.125 in.
    Crankshaft to Flywheel/Flexplate Attachment6-bolt
    Transmission Manufacturer CodeA904
  • MakePLYMOUTH
    Beginning Year1968
    Ending Year1957
    Engine TypeV8
    Engine FamilyMopar polysphere
    Engine Size4.9L/301
    Converter Bolt Pattern10.000 in.
    Crankshaft to Flywheel/Flexplate Attachment6-bolt
    Transmission Manufacturer CodeA999
  • MakePLYMOUTH
    Beginning Year1968
    Ending Year1957
    Engine TypeV8
    Engine FamilyMopar small block LA
    Engine Size4.9L/301
    Converter Bolt Pattern10.000 in.
    Crankshaft to Flywheel/Flexplate Attachment6-bolt
    Transmission Manufacturer CodeA727
  • MakePLYMOUTH
    Beginning Year1968
    Ending Year1957
    Engine TypeV8
    Engine FamilyMopar small block LA
    Engine Size4.9L/301
    Converter Bolt Pattern10.000 in.
    Crankshaft to Flywheel/Flexplate Attachment6-bolt
    Transmission Manufacturer CodeA904
  • MakePLYMOUTH
    Beginning Year1956
    Ending Year1957
    Engine TypeV8
    Engine FamilyMopar small block LA
    Engine Size4.9L/301
    Converter Bolt Pattern11.125 in.
    Crankshaft to Flywheel/Flexplate Attachment6-bolt
    Transmission Manufacturer CodeA999

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