OHV, 16Valves, Carb,NaturallyAspirated, Gas, 4 BoltMains, 9.1:1Comp Ratio, L/SDipstick,5.7Engine Upgrade, Applications NotVerified, NotLegal for PollutionControlled Vehicles

| Block | Long Block |
|---|---|
| Cylinder | V8 |
| Eng pn | CH2240 |
| Eng type | Auto |
| Liter cid | 6.6 / 400 |
| Model | Brookwood, C, K Series Trucks, Caprice, Impala, Kingswood, Suburban |
| Yr | 1970, 1976 |