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Part Number: 40148 (AC Type 40148)
Type: Mechanical Fuel Pump (Small Block V8 / Crimped Canister)
Replaces OEM Reference: GM 6440148
Note: This pump is highly sought after for the L79 (327ci / 350HP) High Performance applications in the Chevy II/Nova chassis due to tight frame clearance. While it physically fits other Small Block Chevys, the clocking of the inlet/outlet is specific to the 1964-1966 Nova and Chevelle "A-Body" and "X-Body" platforms.
fits
| Make | Model | Year | Engine | Special Notes |
| Chevrolet | Chevelle | 1964-1965 | V8-283ci (4.6L) | Small Block V8 |
| Chevrolet | Chevelle | 1964-1965 | V8-327ci (5.4L) | Small Block V8 |
| Chevrolet | Chevy II | 1964-1966 | V8-283ci (4.6L) | Nova / Small Block V8 |
| Chevrolet | Chevy II | 1964-1966 | V8-327ci (5.4L) | Nova / L79 High Perf |
| Chevrolet | El Camino | 1964-1965 | V8-283ci (4.6L) | Small Block V8 |
| Chevrolet | El Camino | 1964-1965 | V8-327ci (5.4L) | Small Block V8 |
| Chevrolet | Malibu | 1964-1965 | V8-283ci (4.6L) | Small Block V8 |
| Chevrolet | Malibu | 1964-1965 | V8-327ci (5.4L) | Small Block V8 |
| Chevrolet | Nova | 1964-1966 | V8-283ci (4.6L) | Small Block V8 |
| Chevrolet | Nova | 1964-1966 | V8-327ci (5.4L) | L79 High Perf / 350HP |
1964 1965 1966