1957-1985 Small Block and 1965-1970 396-427 Big Block Chevrolet - 168-Tooth - Internal Balanced - Dual Torque Converter Bolt Pattern
Hays heavy duty Flexplate for high performance competition Chevy engines are constructed of a thicker than stock steel plate. This enables them to withstand the stress of high-stall torque converters and high-RPM engines. These flexplates are supplied with a ring gear that is securely welded in place and feature a dual bolt pattern for use with a Powerglide or Turbo style torque converter. This flexplate has a 168 tooth ring gear and fits the internal balance Chevy V8 engines. It is S.F.I. 29.1 certified and zinc dichromate plated to resist corrosion.
Hays heavy duty Flexplate for high performance competition Chevy engines are constructed of a thicker than stock steel plate. This enables them to withstand the stress of high-stall torque converters and high-RPM engines. These flexplates are supplied with a ring gear that is securely welded in place and feature a dual bolt pattern for use with a Powerglide or Turbo style torque converter. This flexplate has a 168 tooth ring gear and fits the internal balance Chevy V8 engines. It is S.F.I. 29.1 certified and zinc dichromate plated to resist corrosion.
- S.F.I. 29.1 Certified
- Internal Balance for 396, 402, and 427 Engines
- 168 Tooth Ring Gear
- Zinc Dichromate Plated
- Heavy Duty design is 0.030" thicker than stock flexplate
Information:
This is for 396, 402, and 427 big block engines. 454 and larger big blocks were externally balanced from the factory.Application Summary:
| Year | Make/Model |
|---|---|
| 1977-1980 | Buick Century |
| 1978 | Buick LeSabre |
| 1977-1980 | Buick Regal |
| 1977-1979 | Buick Skylark |
| 1985 | Chevrolet Astro |
| 1957-1975 | Chevrolet Bel Air |
| 1981 | Chevrolet Bel Air |
| 1958-1972 | Chevrolet Biscayne |
| 1969-1974 | Chevrolet Blazer |
| 1969-1972 | Chevrolet Brookwood |
| 1975-1985 | Chevrolet C10 |
| 1961-1974 | Chevrolet C10 Pickup |
| 1967-1985 | Chevrolet C10 Suburban |
| 1982-1985 | Chevrolet C15 |
| 1975-1985 | Chevrolet C20 |
| 1961-1974 | Chevrolet C20 Pickup |
| 1967-1985 | Chevrolet C20 Suburban |
| 1975-1985 | Chevrolet C30 |
| 1961-1974 | Chevrolet C30 Pickup |
| 1983-1985 | Chevrolet C35 |
| 1967-1985 | Chevrolet Camaro |
| 1966-1985 | Chevrolet Caprice |
| 1985 | Chevrolet Cavalier |
| 1982-1985 | Chevrolet Celebrity |
| 1964-1977 | Chevrolet Chevelle |
| 1963-1968 | Chevrolet Chevy II |
| 1980-1983 | Chevrolet Citation |
| 1984-1985 | Chevrolet Citation II |
| 1957-1982 | Chevrolet Corvette |
| 1984-1985 | Chevrolet Corvette |
| 1958 | Chevrolet Del Ray |
| 1959-1960 | Chevrolet El Camino |
| 1964-1985 | Chevrolet El Camino |
| 1969-1970 | Chevrolet Estate |
| 1975-1985 | Chevrolet G10 |
| 1968-1974 | Chevrolet G10 Van |
| 1975-1985 | Chevrolet G20 |
| 1968-1974 | Chevrolet G20 Van |
| 1975-1985 | Chevrolet G30 |
| 1970-1974 | Chevrolet G30 Van |
| 1959-1985 | Chevrolet Impala |
| 1975-1985 | Chevrolet K10 |
| 1961-1974 | Chevrolet K10 Pickup |
| 1967-1985 | Chevrolet K10 Suburban |
| 1975-1985 | Chevrolet K20 |
| 1967 | Chevrolet K20 Panel |
| 1961-1974 | Chevrolet K20 Pickup |
| 1967-1985 | Chevrolet K20 Suburban |
| 1977-1985 | Chevrolet K30 |
| 1968-1974 | Chevrolet K30 Pickup |
| 1975-1985 | Chevrolet K5 Blazer |
| 1969-1972 | Chevrolet Kingswood |
| 1975 | Chevrolet Malibu |
| 1978-1983 | Chevrolet Malibu |
| 1970-1985 | Chevrolet Monte Carlo |
| 1975-1979 | Chevrolet Monza |
| 1969-1979 | Chevrolet Nova |
| 1957 | Chevrolet One-Fifty Series |
| 1973 | Chevrolet P10 Van |
| 1981-1982 | Chevrolet P20 |
| 1968-1974 | Chevrolet P20 Van |
| 1981-1982 | Chevrolet P30 |
| 1968-1974 | Chevrolet P30 Van |
| 1982-1985 | Chevrolet S10 |
| 1983-1985 | Chevrolet S10 Blazer |
| 1961-1966 | Chevrolet Suburban |
| 1969-1972 | Chevrolet Townsman |
| 1957-1960 | Chevrolet Truck |
| 1957 | Chevrolet Two-Ten Series |
| 1961-1965 | GMC 1500 Series |
| Attributes | |
| # of Teeth | 168, 168 |
| Application | Small Block Chevy, Chevrolet |
| ASIN | B000BWAK7K |
| Brand | Hays, Hays |
| California Proposition 65 | No |
| Category | Transmission |
| Center Bore (Register Diameter) | 2.490", 2.490" |
| Center Bore Diameter | 2.490 in. |
| Country of Origin (Primary) | US |
| Coupler Bore Diameter | 168 |
| Emission Code | 5, 5 |
| Engine | Big Block Chevy, Small Block Chevy |
| Engine Balance | Internal, Internal |
| Finish | Steel |
| Harmonized Tariff Code (Schedule B) | 8708937500 |
| Hazardous Material Code | N |
| Life Cycle Status Code | Available to Order |
| Material | Steel, Steel |
| NAFTA Preference Criterion Code | B |
| Part Type | Automatic Transmission Flexplate |
| Product Type | Flexplate, Flexplates |
| Sale Category | Transmission and Drivetrain |
| SDR Required Flag | N |
| SFI Approved | Yes, Yes |
| SFI Certification | 29.1, 29.1 |
| Sub Category | Flexplate |
| Tooth Quantity | 168 |
| Transmission | Category |
| Warranty | 90 Day, Manufacturer's 90 Day Warranty |
| GTIN | 00084041100103 |