OHV, 16Valves, FI,Naturally Aspirated, Gas,WithValve Covers,Timing Cover & Oil Pan,Upto 8500 GVW ONLY, 4 BoltMains,1 Piece Rear Seal,V/C Bolts thru CenterofCover

| Blk cast | 148, 548, 638, 727, 880 |
|---|---|
| Block | Long Block |
| Cylinder | V8 |
| Eng pn | CH1890 |
| Eng type | Auto |
| Liter cid | 5.7 / 350 |
| Model | Blazer (Full-Size), C, K Series Trucks, G Series Vans, P Series, Suburban, Tahoe |
| Vin | K |
| Yr | 1987, 1988, 1989, 1990, 1991, 1992, 1993, 1994, 1995 |