OHV,16Valves,Carb,NaturallyAspirated, Gas, 315HP/360Trq,4Bolt Mains, Universal Dipstick,8.5:1Comp, 5.7 EngineUpgrade,Mid-Dress,100% New,2pcs.RearSeal& Mid-Dress, 100%New Assembly,2 pcs.Rear Seal, PerformanceEnginesMay NeedUpgraded ComponentsSuchAs: Cooling, Exhaust, Fuel Delivery,Ignition,etc., Applications NotVerified, NotLegalfor PollutionControlledVehicles

| Blk cast | HighPerformanceMid-Dress Build |
|---|---|
| Block | Long Block |
| Cylinder | V8 |
| Eng pn | CH1460 |
| Eng type | Auto |
| Liter cid | 5.0 / 305 |
| Model | Blazer (Full-Size), C, K Series Trucks, Camaro, Caprice, Corvette, El Camino, G Series Vans, Impala, Laguna, Malibu, Monte Carlo, Monza, Nova, P Series, Suburban |
| Vin | 7, F, G, H, Q, U |
| Yr | 1976, 1977, 1978, 1979, 1980, 1981, 1982, 1984, 1985, 1986 |