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Used 1991 Chevy 3500 7.4L V8 Engine (VIN N) 4×4
Tested used 7.4L V8 engine from a 1991 Chevy 3500 (VIN N, 4×4). A powerful big block ideal for heavy-duty trucks and restoration projects.
This listing is for a used 7.4L (454 CID) V8 big block engine, VIN “N” (8th digit), pulled from a 1991 Chevrolet C/K 3500 Series 4×4. The 7.4L engine is part of the Mark IV big block family, known for delivering high torque, reliability, and towing strength—ideal for work trucks, classic restorations, or custom builds.
$1,734.00
This listing is for a used 7.4L (454 CID) V8 big block engine, VIN “N” (8th digit), pulled from a 1991 Chevrolet C/K 3500 Series 4×4. The 7.4L engine is part of the Mark IV big block family, known for delivering high torque, reliability, and towing strength—ideal for work trucks, classic restorations, or custom builds.
Engine Specification Table
| Specification | Details |
|---|---|
| Part Number | GM-ENG-454-VINN-1991 |
| Make | Chevrolet |
| Model | C/K 3500 Series |
| Model Variant | C/K 3500, 1-Ton 4×4 |
| Body Type | Pickup Truck |
| Compatible Year Range | 1988–1995 |
| Fuel Type | Gasoline |
| Engine Capacity (cc) | 7443 cc (7.4L V8 Big Block) |
| Transmission Type | Manual or Automatic (varies by trim) |
| No. of Gears | 4 (typical for this model year) |
| No. of Doors | 2 or 4 (Standard/Extended Cab) |
| Vehicle Mileage | Approx. 105,000 miles |
| Vehicle Year | 1991 |
| Part Tag ID | PT-CHEVY-3500-454-VINN |
| Vehicle Stock Number | VSN-CHEV91-3500-454 |
| Color and Color Code | Summit White / Code 50 (may vary) |