Performance Flexplate; Internal Balance; 164 Tooth; 8 Bolt Crankshaft;
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.
Application Summary:
| Year |
Make/Model |
| 1997-2003 |
Ford F-150 |
| 2005-2008 |
Ford F-150 |
| 2004 |
Ford F-150 Heritage |
| 1997-1999 |
Ford F-250 |
| 1999-2010 |
Ford F-250 Super Duty |
| 1999-2010 |
Ford F-350 Super Duty |
| 2005-2006 |
Ford GT |
| 1996-2019 |
Ford Mustang |
