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1991 Chevy S10 4.3L V6 Engine VIN Z (RWD) – Used OEM
Used 4.3L V6 (VIN Z) engine from a 1991 Chevy S10 2WD. Great runner with classic GM reliability. Ideal for direct replacement or project builds.
$1,300.00
This is a used 4.3L V6 engine (VIN Z, 8th digit) removed from a 1991 Chevrolet S10 4×2 (rear-wheel-drive) pickup. This engine, also known as the 6-262 (LB4), is part of GM’s legendary 90-degree V6 family—engineered for strength, durability, and versatility.
📊 Technical Specifications
| Specification | Details |
|---|---|
| Part Number | ENG-S10-LB4-VINZ-4301 |
| Make | Chevrolet |
| Model | S10 |
| Model Variant | Base / Tahoe / EL / Durango (varies) |
| Body Type | Pickup Truck |
| Compatible Year Range | 1988–1995 |
| Fuel Type | Gasoline |
| Engine Capacity (cc) | 4,300 cc (4.3L V6) |
| Transmission Type | Automatic or Manual (compatible with both) |
| No. of Gears | 4 (typical auto) |
| No. of Doors | 2 |
| Vehicle Mileage | Approx. 152,000 miles |
| Vehicle Year | 1991 |
| Part Tag ID | PTID-S10-ENG-4.3LB4-910419 |
| Vehicle Stock Number | STK-S10-ENG-91431 |
| Color and Color Code | Summit White / Code: 11U (assumed) |