- Hypereutectic flat top piston with 2 valve reliefs. Used in either left or right cylinder bank. For 1970 replace in full sets only. Coated skirts.
Application Summary:
| Year | Make/Model |
|---|---|
| 1970-1975 | Chevrolet Bel Air |
| 1970-1972 | Chevrolet Biscayne |
| 1973-1974 | Chevrolet Blazer |
| 1970-1972 | Chevrolet Brookwood |
| 1975-1980 | Chevrolet C10 |
| 1973-1974 | Chevrolet C10 Pickup |
| 1973-1980 | Chevrolet C10 Suburban |
| 1975-1983 | Chevrolet C20 |
| 1973-1974 | Chevrolet C20 Pickup |
| 1973-1983 | Chevrolet C20 Suburban |
| 1975-1983 | Chevrolet C30 |
| 1973-1974 | Chevrolet C30 Pickup |
| 1979-1980 | Chevrolet C70 |
| 1970-1976 | Chevrolet Caprice |
| 1970-1973 | Chevrolet Chevelle |
| 1970-1974 | Chevrolet Corvette |
| 1970-1975 | Chevrolet El Camino |
| 1970 | Chevrolet Estate |
| 1973-1974 | Chevrolet G10 Van |
| 1976 | Chevrolet G20 |
| 1973-1974 | Chevrolet G20 Van |
| 1975-1976 | Chevrolet G30 |
| 1973-1974 | Chevrolet G30 Van |
| 1970-1976 | Chevrolet Impala |
| 1976 | Chevrolet K10 |
| 1980 | Chevrolet K10 |
| 1973-1974 | Chevrolet K10 Pickup |
| 1973-1974 | Chevrolet K10 Suburban |
| 1976-1978 | Chevrolet K20 |
| 1973-1974 | Chevrolet K20 Pickup |
| 1973-1974 | Chevrolet K20 Suburban |
| 1977 | Chevrolet K30 |
| 1980-1983 | Chevrolet K30 |
| 1973-1974 | Chevrolet K30 Pickup |
| 1976-1978 | Chevrolet K5 Blazer |
| 1970-1972 | Chevrolet Kingswood |
| 1975 | Chevrolet Malibu |
| 1970-1975 | Chevrolet Monte Carlo |
| 1970-1971 | Chevrolet Nova |
| 1973 | Chevrolet P10 Van |
| 1976 | Chevrolet P20 |
| 1979 | Chevrolet P20 |
| 1970-1971 | Chevrolet P20 Van |
| 1973 | Chevrolet P20 Van |
| 1975-1983 | Chevrolet P30 |
| 1970-1971 | Chevrolet P30 Van |
| 1973-1974 | Chevrolet P30 Van |
| 1970-1972 | Chevrolet Townsman |
| 1972-1979 | Excalibur Phaeton |
| 1975-1978 | GMC C15 |
| 1975-1978 | GMC C15 Suburban |
| 1973-1974 | GMC C15/C1500 Pickup |
| 1973-1974 | GMC C15/C1500 Suburban |
| 1979-1980 | GMC C1500 |
| 1979-1980 | GMC C1500 Suburban |
| 1975-1978 | GMC C25 |
| 1975-1978 | GMC C25 Suburban |
| 1973-1974 | GMC C25/C2500 Pickup |
| 1973-1974 | GMC C25/C2500 Suburban |
| 1979-1983 | GMC C2500 |
| 1979-1983 | GMC C2500 Suburban |
| 1975-1978 | GMC C35 |
| 1973-1974 | GMC C35/C3500 Pickup |
| 1979-1983 | GMC C3500 |
| 1979-1980 | GMC C7000 |
| 1975-1976 | GMC G25 |
| 1976 | GMC G35 |
| 1973-1974 | GMC G35/G3500 Van |
| 1973-1974 | GMC Jimmy |
| 1976 | GMC Jimmy |
| 1976 | GMC K15 |
| 1973-1974 | GMC K15/K1500 Pickup |
| 1973-1974 | GMC K15/K1500 Suburban |
| 1980 | GMC K1500 |
| 1976-1978 | GMC K25 |
| Attributes | |
| Base Number | 1448HC |
| Crown (cc) | +2cc |
| Crown Type | FLAT TOP |
| Eng. Disp Liters | 7.4 |
| Eng. Disp. In. | 454 |
| Engine Family | Chevy Big Block Mark IV |
| Engine Manufacturer | Chevrolet |
| Hazardous Material Code | N |
| Life Cycle Status Code | Available to Order |
| Oe Assembly | 3993874 |
| Oversize | STD |
| Oversizes | STD .020 .030 .040 .060 .080 .100 .110 |
| Pin Configuration | Offset |
| Pin Number | 0990x230A |
| PIN TYPE | Press |
| Ring Pack | 5/64, 5/64, 3/16 |
| Sold As | Sold as a set, priced per piece |
| Top Land | .245 |
| Year From | 1970 |
| Year Range | 1970-1983 |
| Year To | 1983 |
| GTIN | 00800745136800 |