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Hays heavy-duty flexplates for high performance and competition engines are constructed of a thicker than stock steel plate, enabling them to withstand the stress of high-stall torque converters and today as 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 Flexplate handles the force. These H.D. flexplates are supplied with a ring gear that is securely welded in place and feature dual bolt patterns for flexibility in adapting to multiple transmission style torque converters. All Hays heavy-duty flexplates are zinc-dichromate plated to resist corrosion and are SFI certified under specification 29.1.
Specifications:
| Description_ASC | Holley Performance Emission Code 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 |
| Description_DES | Performance Flexplate |
| Description_EXT | Performance Flexplate; Billet Steel; External Balance; 164 Gear Teeth; Zinc Dichromate; |
| Description_FAB | 90 Day Warranty |
| Description_FAB | All Applications For Flexplates Are SFI 29.1 Certified |
| Description_FAB | Available In Externally/Internally Balanced options |
| Description_FAB | Heavy Duty Design Utilized Thicker Than Stock Steel Plate |
| Description_FAB | Zinc-Dichromate Plated To Resist Corrosion |
| Description_INV | SFI FLEXPLATE; 71-77 AMC/JEEP 304-401 / |
| Description_KEY | 1835001; HFL-35001 |
| Description_MKT | Hays heavy-duty flexplates for high performance and competition engines are constructed of a thicker than stock steel plate, enabling them to withstand the stress of high-stall torque converters and today as 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 Flexplate handles the force. These H.D. flexplates are supplied with a ring gear that is securely welded in place and feature dual bolt patterns for flexibility in adapting to multiple transmission style torque converters. All Hays heavy-duty flexplates are zinc-dichromate plated to resist corrosion and are SFI certified under specification 29.1. |
| Description_SHO | Auto Trans Flexplate |
| height | 1.3 |
| length | 6.6 |
| LTL | N |
| weight | 9.2 |
| width | 13.7 |






