Dynap Mechanical Fuel Pump
At Dynap, our mechanical fuel pumps are engineered to deliver reliable, long-lasting performance, meeting or exceeding OEM standards for quality and fit. Built with precision-cast components and reinforced rocker arms, they ensure durability even under the toughest conditions.
Advanced polymer diaphragms provide consistent fuel flow across multiple fuel blends, keeping your engine performing at its best. For optimal results, we recommend replacing the fuel filter at the time of installation.
Product Features:
- Compatible with classic, high-performance, and non-fuel-injected vehicles.
- Manufactured under strict quality control and 100% factory tested.
- Ready to install for dependable performance right out of the box.
- Dynap – Power and precision in every component.
- Slogan: “Fuel Your Drive with Dynap Performance”
| Make | Chevrolet |
|---|---|
| Type | Auto and Light Truck |
| Model | C10 Suburban, Impala, Nova, C10 Pickup, Chevelle, K20 Pickup, C20 Pickup, Bel Air, Biscayne, Chevy II, Malibu |
| Part Number | 40503 |
| Year | 1967, 1968, 1969, 1970, 1971, 1972 |
| Condition | New |
| Engine | 5.0L 307Cu. In. V8 GAS Naturally Aspirated, 5.0L 5031CC 307Cu. In. V8 GAS OHV Naturally Aspirated, 4.6L 4638CC 283Cu. In. V8 GAS OHV Naturally Aspirated, 4.6L 283Cu. In. V8 GAS Naturally Aspirated, 5.3L 5358CC 327Cu. In. V8 GAS OHV Naturally Aspirated |
Product Specs
| Condition | New |
| Filter Included | No |
| Gasket Included | Yes |
| Flow Rate | 30 |
| Inlet Fitting Thread Size | 5/16 inch |
| Minimum Pressure | 2.0 |
Warranty & Returns
1 Year
FITMENT
| Make | Model | Trim | Engine | Type |
| Chevrolet | C10 Suburban | Base | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | C10 Suburban | Base Sport Utility 3-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Impala | Base Convertible 2-Door | 5.0L 5031CC 307Cu. In. V8 GAS OHV Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Impala | Base Hardtop 2-Door | 5.0L 5031CC 307Cu. In. V8 GAS OHV Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Impala | Base Sedan 4-Door | 5.0L 5031CC 307Cu. In. V8 GAS OHV Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Impala | Base Wagon 4-Door | 5.0L 5031CC 307Cu. In. V8 GAS OHV Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Nova | Base Coupe 2-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Nova | Base Sedan 4-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | C10 Pickup | Base | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | Base Hardtop 2-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | Base Sedan 4-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | Concours Estate Wagon 4-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | Concours Wagon 4-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | Greenbrier Wagon 4-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | Malibu Hardtop 2-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | Malibu Hardtop 4-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | Malibu Sedan 4-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | Nomad Wagon 4-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Impala | Base Convertible 2-Door | 5.0L 5031CC 307Cu. In. V8 GAS OHV Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Impala | Base Hardtop 2-Door | 5.0L 5031CC 307Cu. In. V8 GAS OHV Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Impala | Base Hardtop 4-Door | 5.0L 5031CC 307Cu. In. V8 GAS OHV Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Impala | Base Sedan 4-Door | 5.0L 5031CC 307Cu. In. V8 GAS OHV Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Impala | Base Wagon 4-Door | 5.0L 5031CC 307Cu. In. V8 GAS OHV Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Nova | Base Coupe 2-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Nova | Base Sedan 4-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | C10 Pickup | Base | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | Base Sedan 4-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | Concours Estate Wagon 4-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | Concours Wagon 4-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | Greenbrier Wagon 4-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | Malibu Convertible 2-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | Malibu Hardtop 2-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | Malibu Sedan 4-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | Malibu Wagon 4-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | Nomad Wagon 4-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | K20 Pickup | Base | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Nova | Base Coupe 2-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Nova | Base Sedan 4-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | C10 Pickup | Base | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | C20 Pickup | Base | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | 300 Deluxe Hardtop 2-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | 300 Deluxe Sedan 4-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | 300 Deluxe Wagon 4-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | Concours Estate Wagon 4-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | Concours Hardtop 4-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | Concours Wagon 4-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | Greenbrier Wagon 4-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | Malibu Convertible 2-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | Malibu Hardtop 2-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | Malibu Sedan 4-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | Malibu Wagon 4-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | Nomad Wagon 4-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Impala | Base Convertible 2-Door | 5.0L 5031CC 307Cu. In. V8 GAS OHV Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Impala | Base Hardtop 2-Door | 5.0L 5031CC 307Cu. In. V8 GAS OHV Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Impala | Base Hardtop 4-Door | 5.0L 5031CC 307Cu. In. V8 GAS OHV Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Impala | Base Sedan 4-Door | 5.0L 5031CC 307Cu. In. V8 GAS OHV Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Impala | Base Wagon 4-Door | 5.0L 5031CC 307Cu. In. V8 GAS OHV Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Nova | Base Coupe 2-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Nova | Base Sedan 4-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Bel Air | Base Sedan 2-Door | 5.0L 5031CC 307Cu. In. V8 GAS OHV Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Bel Air | Base Sedan 4-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Bel Air | Base Wagon 4-Door | 5.0L 5031CC 307Cu. In. V8 GAS OHV Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Biscayne | Base Sedan 2-Door | 5.0L 5031CC 307Cu. In. V8 GAS OHV Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Biscayne | Base Sedan 4-Door | 5.0L 5031CC 307Cu. In. V8 GAS OHV Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Biscayne | Base Wagon 4-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Biscayne | Base Wagon 4-Door | 5.0L 5031CC 307Cu. In. V8 GAS OHV Naturally Aspirated | Auto and Light Truck |
| Chevrolet | C10 Pickup | Base | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | C20 Pickup | Base | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | 300 Coupe 2-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | 300 Deluxe Coupe 2-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | 300 Deluxe Hardtop 2-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | 300 Deluxe Sedan 4-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | 300 Wagon 4-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | Base | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | Base Convertible 2-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | Concours Hardtop 4-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | Concours Wagon 4-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | Malibu Convertible 2-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | Malibu Hardtop 2-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | Malibu Hardtop 4-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | Malibu Sedan 4-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | Nomad Wagon 4-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevy II | Nova Coupe 2-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevy II | Nova Sedan 4-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Impala | Base Convertible 2-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Impala | Base Hardtop 2-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Impala | Base Hardtop 4-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Impala | Base Sedan 4-Door | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Impala | Base Wagon 4-Door | 5.0L 5031CC 307Cu. In. V8 GAS OHV Naturally Aspirated | Auto and Light Truck |
| Chevrolet | K20 Pickup | Base | 5.0L 307Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Bel Air | Base Sedan 2-Door | 4.6L 4638CC 283Cu. In. V8 GAS OHV Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Bel Air | Base Wagon 4-Door | 4.6L 4638CC 283Cu. In. V8 GAS OHV Naturally Aspirated | Auto and Light Truck |
| Chevrolet | C10 Pickup | Base | 4.6L 4638CC 283Cu. In. V8 GAS OHV Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | 300 Deluxe Sedan 4-Door | 4.6L 4638CC 283Cu. In. V8 GAS OHV Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | 300 Deluxe Wagon 4-Door | 4.6L 4638CC 283Cu. In. V8 GAS OHV Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | 300 Sedan 2-Door | 4.6L 4638CC 283Cu. In. V8 GAS OHV Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | 300 Sedan 4-Door | 4.6L 4638CC 283Cu. In. V8 GAS OHV Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | Base | 4.6L 4638CC 283Cu. In. V8 GAS OHV Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | Concours Sedan 4-Door | 4.6L 283Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | Concours Wagon 4-Door | 4.6L 283Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevelle | Deluxe | 4.6L 283Cu. In. V8 GAS Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevy II | Base Sedan 2-Door | 4.6L 4638CC 283Cu. In. V8 GAS OHV Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevy II | Base Sedan 4-Door | 4.6L 4638CC 283Cu. In. V8 GAS OHV Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevy II | Base Wagon 4-Door | 4.6L 4638CC 283Cu. In. V8 GAS OHV Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevy II | Nova Hardtop 2-Door | 4.6L 4638CC 283Cu. In. V8 GAS OHV Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevy II | Nova Sedan 4-Door | 4.6L 4638CC 283Cu. In. V8 GAS OHV Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Chevy II | Nova Wagon 4-Door | 4.6L 4638CC 283Cu. In. V8 GAS OHV Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Impala | Base Convertible 2-Door | 4.6L 4638CC 283Cu. In. V8 GAS OHV Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Impala | Base Hardtop 2-Door | 4.6L 4638CC 283Cu. In. V8 GAS OHV Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Impala | Base Hardtop 4-Door | 4.6L 4638CC 283Cu. In. V8 GAS OHV Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Impala | Base Sedan 4-Door | 4.6L 4638CC 283Cu. In. V8 GAS OHV Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Impala | Base Wagon 4-Door | 4.6L 4638CC 283Cu. In. V8 GAS OHV Naturally Aspirated | Auto and Light Truck |
| Chevrolet | K20 Pickup | Base | 4.6L 4638CC 283Cu. In. V8 GAS OHV Naturally Aspirated | Auto and Light Truck |
| Chevrolet | K20 Pickup | Base | 5.3L 5358CC 327Cu. In. V8 GAS OHV Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Malibu | Base Convertible 2-Door | 4.6L 4638CC 283Cu. In. V8 GAS OHV Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Malibu | Base Hardtop 2-Door | 4.6L 4638CC 283Cu. In. V8 GAS OHV Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Malibu | Base Hardtop 4-Door | 4.6L 4638CC 283Cu. In. V8 GAS OHV Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Malibu | Base Sedan 4-Door | 4.6L 4638CC 283Cu. In. V8 GAS OHV Naturally Aspirated | Auto and Light Truck |
| Chevrolet | Malibu | Base Wagon 4-Door | 4.6L 4638CC 283Cu. In. V8 GAS OHV Naturally Aspirated | Auto and Light Truck |
| Make | Model | Year |
|---|---|---|
| Chevrolet | Bel Air | 1967 |
| Chevrolet | Bel Air | 1968 |
| Chevrolet | Biscayne | 1968 |
| Chevrolet | C10 Pickup | 1967 |
| Chevrolet | C10 Pickup | 1968 |
| Chevrolet | C10 Pickup | 1969 |
| Chevrolet | C10 Pickup | 1970 |
| Chevrolet | C10 Pickup | 1971 |
| Chevrolet | C10 Suburban | 1972 |
| Chevrolet | C20 Pickup | 1968 |
| Chevrolet | C20 Pickup | 1969 |
| Chevrolet | Chevelle | 1967 |
| Chevrolet | Chevelle | 1968 |
| Chevrolet | Chevelle | 1969 |
| Chevrolet | Chevelle | 1970 |
| Chevrolet | Chevelle | 1971 |
| Chevrolet | Chevy II | 1967 |
| Chevrolet | Chevy II | 1968 |
| Chevrolet | Impala | 1967 |
| Chevrolet | Impala | 1968 |
| Chevrolet | Impala | 1969 |
| Chevrolet | Impala | 1971 |
| Chevrolet | Impala | 1972 |
| Chevrolet | K20 Pickup | 1967 |
| Chevrolet | K20 Pickup | 1968 |
| Chevrolet | K20 Pickup | 1970 |
| Chevrolet | Malibu | 1967 |
| Chevrolet | Nova | 1969 |
| Chevrolet | Nova | 1970 |
| Chevrolet | Nova | 1971 |
| Chevrolet | Nova | 1972 |
