Performance Flexplate; External Balance; 166 Tooth;
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 |
| 1967 |
Pontiac Acadian |
| 1967-1974 |
Pontiac Bonneville |
| 1967-1974 |
Pontiac Catalina |
| 1967-1970 |
Pontiac Executive |
| 1967-1979 |
Pontiac Firebird |
| 1973-1975 |
Pontiac Grand Am |
| 1975-1979 |
Pontiac Grand LeMans |
| 1967-1973 |
Pontiac Grand Prix |
| 1971-1974 |
Pontiac Grand Safari |
| 1971-1974 |
Pontiac Grandville |
| 1967-1973 |
Pontiac GTO |
| 1967-1979 |
Pontiac LeMans |
| 1977-1979 |
Pontiac Phoenix |
| 1967-1970 |
Pontiac Tempest |
| 1971-1977 |
Pontiac Ventura |
