OHV, 16Valves, Carb, Naturally Aspirated, Gas,WithValve Covers,Timing Cover & OilPan, PassengerSide Dipstick, Non RollerCam, 4 BoltMains, 1 Piece Rear Seal,V/CBolts AroundOutside of Cover

| Block | Long Block |
|---|---|
| Cylinder | V8 |
| Eng pn | CH1970 |
| Eng type | Auto |
| Liter cid | 5.7 / 350 |
| Model | C, K Series Trucks, G Series Vans, P Series, Suburban |
| Vin | L, M |
| Yr | 1986 |