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Fits 1967 to 1976 Pontiac Bonneville, Catalina, Executive and 13 more models. See every vehicle
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 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 use with either a Powerglide or Turbo-Hydromatic torque converter. All Hays heavy-duty flexplates are zinc-dichromate plated to resist corrosion and are SFI certified under specification 29.1.
Warranty: Manufacturer's 90 Day Warranty
| Year | Make | Model | Submodel | Engine |
|---|---|---|---|---|
| 1967 - 1969 | Pontiac | Bonneville | Base, Safari | 6.6L 400 V8, 7.0L 428 V8 |
| 1970 | Pontiac | Bonneville | Base, Safari | 6.6L 400 V8, 7.5L 455 V8 |
| 1971 - 1975 | Pontiac | Bonneville | Base | 6.6L 400 V8, 7.5L 455 V8 |
| 1976 | Pontiac | Bonneville | Base, Brougham | 6.6L 400 V8, 7.5L 455 V8 |
| 1967 | Pontiac | Catalina | 2+2, Base, Safari, Ventura | 6.6L 400 V8, 7.0L 428 V8 |
| 1968 - 1969 | Pontiac | Catalina | Base, Safari, Ventura | 6.6L 400 V8, 7.0L 428 V8 |
| 1970 | Pontiac | Catalina | Base, Safari, Ventura | 5.7L 350 V8, 6.6L 400 V8, 7.5L 455 V8 |
| 1971 - 1972 | Pontiac | Catalina | Base, Brougham, Safari | 5.7L 350 V8, 6.6L 400 V8, 7.5L 455 V8 |
| 1973 | Pontiac | Catalina | Base, Safari | 5.7L 350 V8, 6.6L 400 V8, 7.5L 455 V8 |
| 1974 - 1975 | Pontiac | Catalina | Base, Safari | 6.6L 400 V8, 7.5L 455 V8 |
| 1976 | Pontiac | Catalina | Base, Safari | 5.7L 350 V8, 6.6L 400 V8, 7.5L 455 V8 |
| 1967 - 1969 | Pontiac | Executive | Base, Safari | 6.6L 400 V8, 7.0L 428 V8 |
| 1970 | Pontiac | Executive | Base, Safari | 6.6L 400 V8, 7.5L 455 V8 |
| 1967 | Pontiac | Firebird | 400, Base, HO | 5.3L 326 V8, 6.6L 400 V8 |
| 1968 | Pontiac | Firebird | 350, 400, Base, HO | 5.7L 350 V8, 6.6L 400 V8 |
| 1969 | Pontiac | Firebird | 350, 350 HO, 400, Base, Trans Am | 5.7L 350 V8, 6.6L 400 V8 |
| 1970 | Pontiac | Firebird | Base, Esprit, Formula, Trans Am | 5.7L 350 V8, 6.6L 400 V8 |
| 1971 - 1976 | Pontiac | Firebird | Base, Esprit, Formula, Trans Am | 5.7L 350 V8, 6.6L 400 V8, 7.5L 455 V8 |
| 1973 | Pontiac | Grand Am | Base | 5.7L 350 V8, 6.6L 400 V8, 7.5L 455 V8 |
| 1974 - 1975 | Pontiac | Grand Am | Base | 6.6L 400 V8, 7.5L 455 V8 |
| 1975 | Pontiac | Grand LeMans | Base, Safari | 5.7L 350 V8, 6.6L 400 V8, 7.5L 455 V8 |
| 1976 | Pontiac | Grand LeMans | Base, LE | 5.7L 350 V8, 6.6L 400 V8, 7.5L 455 V8 |
| 1967 - 1969 | Pontiac | Grand Prix | Base | 6.6L 400 V8, 7.0L 428 V8 |
| 1970 - 1974 | Pontiac | Grand Prix | Base | 6.6L 400 V8, 7.5L 455 V8 |
| 1975 | Pontiac | Grand Prix | LJ, SJ | 6.6L 400 V8, 7.5L 455 V8 |
| 1976 | Pontiac | Grand Prix | Base, SJ | 5.7L 350 V8, 6.6L 400 V8, 7.5L 455 V8 |
| 1971 - 1976 | Pontiac | Grand Safari | Base | 6.6L 400 V8, 7.5L 455 V8 |
| 1971 | Pontiac | Grandville | Base | 7.5L 455 V8 |
| 1972 - 1974 | Pontiac | Grandville | Base | 6.6L 400 V8, 7.5L 455 V8 |
| 1975 | Pontiac | Grandville | Brougham | 6.6L 400 V8, 7.5L 455 V8 |
| 1967 - 1969 | Pontiac | GTO | Base | 6.6L 400 V8 |
| 1970 - 1971 | Pontiac | GTO | Base, The Judge | 6.6L 400 V8, 7.5L 455 V8 |
| 1972 - 1973 | Pontiac | GTO | Base | 6.6L 400 V8, 7.5L 455 V8 |
| 1967 - 1970 | Pontiac | Laurentian | Base | 6.6L 400 V8 |
| 1971 - 1974 | Pontiac | Laurentian | Base | 6.6L 400 V8, 7.5L 455 V8 |
| 1976 | Pontiac | Laurentian | Base | 6.6L 400 V8, 7.5L 455 V8 |
| 1967 | Pontiac | LeMans | Base | 5.3L 326 V8 |
| 1968 | Pontiac | LeMans | Base | 5.7L 350 V8, 6.6L 400 V8 |
| 1969 | Pontiac | LeMans | Base, Safari | 5.7L 350 V8, 6.6L 400 V8 |
| 1970 | Pontiac | LeMans | Base, Safari, Sport | 5.7L 350 V8, 6.6L 400 V8, 7.5L 455 V8 |
| 1971 | Pontiac | LeMans | Base, Sport, T37 | 5.7L 350 V8, 6.6L 400 V8, 7.5L 455 V8 |
| 1972 | Pontiac | LeMans | Base, Luxury, Sport | 5.7L 350 V8, 6.6L 400 V8, 7.5L 455 V8 |
| 1973 | Pontiac | LeMans | Base, Luxury, Safari, Sport | 5.7L 350 V8, 6.6L 400 V8, 7.5L 455 V8 |
| 1974 | Pontiac | LeMans | Base, Luxury, Safari, Safari Luxury, Sport | 5.7L 350 V8, 6.6L 400 V8, 7.5L 455 V8 |
| 1975 | Pontiac | LeMans | Base, Safari, Sport | 5.7L 350 V8, 6.6L 400 V8 |
| 1976 | Pontiac | LeMans | Base, Sport, Sport Coupe | 5.7L 350 V8, 6.6L 400 V8, 7.5L 455 V8 |
| 1967 - 1969 | Pontiac | Parisienne | Base | 6.6L 400 V8 |
| 1970 - 1974 | Pontiac | Parisienne | Base | 6.6L 400 V8, 7.5L 455 V8 |
| 1976 | Pontiac | Parisienne | Base | 6.6L 400 V8, 7.5L 455 V8 |
| 1970 | Pontiac | Strato-Chief | Base | 6.6L 400 V8 |
| 1967 | Pontiac | Tempest | Base, Custom, Safari | 5.3L 326 V8 |
| 1968 | Pontiac | Tempest | Base, Custom, Safari | 5.7L 350 V8, 6.6L 400 V8 |
| 1969 | Pontiac | Tempest | Base, Custom, Safari | 6.6L 400 V8 |
| 1970 | Pontiac | Tempest | Base, GT | 5.7L 350 V8, 6.6L 400 V8 |
| 1972 | Pontiac | Ventura | Base | 5.7L 350 V8 |
| 1973 | Pontiac | Ventura | Base, Custom | 5.7L 350 V8 |
| 1974 | Pontiac | Ventura | Base, Custom, GTO | 5.7L 350 V8 |
| 1975 | Pontiac | Ventura | Base, Custom, S, SJ | 5.7L 350 V8 |