DeatschWerks DW300 in-tank fuel pump flowing 340 LPH for the 1990-1996 Chevrolet Corvette 5.7L (C4), including Base, ZR-1, Grand Sport, and special editions per the chart below. The DW300 drops into the factory location and the included application-specific install kit makes it a direct-fit upgrade for 500+ hp builds.
| Type | In-tank fuel pump (DW300 Series) |
| Flow | 340 LPH |
| Includes | Application-specific install kit |
| Fitment | Chevrolet Corvette 1990-1996 5.7L (C4) |
| Part Number | 9-301-1029 |
Documents: Technical Bulletin (PDF)
This part fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1993 | Chevrolet | Corvette | 40th Anniversary Edition |
| 1990-1996 | Chevrolet | Corvette | Base |
| 1996 | Chevrolet | Corvette | Collector's Edition |
| 1996 | Chevrolet | Corvette | Grand Sport |
| 1995 | Chevrolet | Corvette | Indianapolis 500 Pace Car |
| 1990-1995 | Chevrolet | Corvette | ZR-1 |
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