Pro-Flo 4 EFI 4150-Style Kit #35780 For Chevy Small-Block W/ Vortec/E-Tec Heads (35780)
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Compatibility
- Platform
- Universal — verify fitment for your application
- Vehicle-specific fitment
- Review application details below
- Need help?
- Confirm fitment with us before ordering — (714) 202-7886
We list the engine platform a part is built for. That is not year-and-trim application data, so it does not confirm a fit on your specific vehicle.
- Est. install labor: 14.0 hrs — $1,750 at $125/hr. Pick Install at HRC and a 20% labor deposit ($350) is due at checkout; the balance is due at completion.
- An estimate for a stock vehicle, not a quote — we confirm it in writing when you book, before any labor is authorized. Seized hardware, prior modifications, diagnosis and machine work are quoted separately; tuning is arranged through our tuning partner. Questions: (714) 202-7886.
- Warranty & track disclaimer — read before you race it.
- Shipping & returns — rates and RMA terms.
- Installed in-house in Huntington Beach, CA — labor & service policy.
- Affirm and PayPal available at checkout.
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The Edelbrock Pro-Flo 4 EFI Kit #35780 for Small-Block Chevy engines with Vortec/E-Tec cylinder heads is a fully sequential multi-port injection system designed with a fuel injector strategically positioned in each runner of the intake manifold to deliver the best fuel atomization and most even distribution to each cylinder. This system features the high-performance Victor-style single-plane intake manifold that comes preassembled with high-flow injectors, fuel rails and 4150-flange throttle body. All supporting sensors are included along with wire harnesses and ECU. The Victor manifold is designed with a larger cross-sectional area in the plenum and larger runners for high-horsepower and/or large cubic-inch applications. The manifold is also 0.75 inch taller than the standard LS3 version to promote smoother airflow into the rectangular-port heads. This kit uses 29 lb/hr injectors and is rated for 450 horsepower at 58 PSI of fuel pressure. Calibration of the Pro-Flo 4 is a simple process with a Setup Wizard providing guidance through the E-Tuner application's initial programming. Once provided with basic information such as type of engine, cubic inches, firing order, and cam profile, the E-Tuner App then selects the most appropriate base calibration. Once the base calibration is set, the self-learning E-Tuner App takes over to continually maximize the fuel map for your specific engine configuration, even compensating for changes in altitude and weather. The E-Tuner App provides more advanced tuning options that allow precise control over cold starts and acceleration while retaining the simplicity that Pro-Flo systems are known for. The exclusive Edelbrock E-Tuner 4 app is Free and Available for Android and IOS based smart phone or tablet.
| Part Type | Fuel Injection System |
|---|---|
| Fuel Pressure Port | 1/8-27 NPT |
| Fuel Injector Type | 29 lb/hr |
| Wire Harness Included | Yes |
| Bore Diameter | 1.75" |
| Maximum Horsepower | 450 |
| Gasket Or Seal Included | Yes |
| Quantity | Kit |
| Throttle Body Type | 4 Barrel |
| System Type | Traditional 4150-Style Kit |
| Finish | Satin |
| Wiring Harness Included | Yes |
| Idle Air Control Motor Included | Yes |
| Manifold Height | 4.58" |
| Flange Type | 4150 |
| Distributor Cap Included | Yes |
| RGL | WARNING: This product can expose you to Lead, which is known to the State of California to cause cancer or birth defects or other reproductive harm. For more information, visit www.P65warnings.ca.gov. |
| Weight | 40 lb |
| UPC | 00085347357802 |
| Country of Origin | USA |
Verified fitment · 277 applications
- Chevrolet C1500 5.0L (1996–1999)
- Chevrolet C1500 5.7L (1996–1999)
- Chevrolet C1500 Suburban 5.7L (1996–1999)
- Chevrolet C2500 5.0L (1996–1999)
- Chevrolet C2500 5.7L (1996–2000)
- Chevrolet C2500 Suburban 5.7L (1996–1999)
- Chevrolet C35 5.7L (1996–2000)
- Chevrolet C3500 5.7L (1996–2000)
- Chevrolet Camaro 5.7L (1996–2002)
- Chevrolet Caprice 5.7L (1996)
- Chevrolet Cargo Van 5.7L (1997–2000)
- Chevrolet Corvette 5.7L (1996–2002)
- Chevrolet Express 1500 5.0L (1996–2002)
- Chevrolet Express 1500 5.7L (1996–2002)
- Chevrolet Express 2500 5.0L (1996–2002)
- Chevrolet Express 2500 5.7L (1996–2002)
- Chevrolet Express 3500 5.7L (1996–2002)
- Chevrolet G30 5.7L (1996)
- Chevrolet GP3500 5.7L (1996)
- Chevrolet Impala 5.7L (1996)
- Chevrolet K1500 5.0L (1996–1999)
- Chevrolet K1500 5.7L (1996–1999)
- Chevrolet K1500 Suburban 5.7L (1996–1999)
- Chevrolet K2500 5.0L (1997–1998)
- Chevrolet K2500 5.7L (1996–2000)
- Chevrolet K2500 Suburban 5.7L (1996–1999)
- Chevrolet K3500 5.7L (1996–2000)
- Chevrolet L30 5.7L (1999–2000)
- Chevrolet P30 5.7L (1996–2002)
- Chevrolet Silverado 2500 5.7L (2001–2002)
- Chevrolet Silverado 5.7L (1996–1999)
- Chevrolet Sonora 5.7L (2000–2002)
- Chevrolet Suburban 1500 5.7L (1996–2002)
- Chevrolet Tahoe 5.7L (1996–2000)
- Chevrolet W3500 Tiltmaster 5.7L (1996–2002)
- Chevrolet W4500 Tiltmaster 5.7L (1996–2002)
- GMC C1500 5.0L (1996–1999)
- GMC C1500 5.7L (1996–1999)
- GMC C1500 Suburban 5.7L (1996–1999)
- GMC C2500 5.0L (1996–1999)
- GMC C2500 5.7L (1996–2000)
- GMC C2500 Suburban 5.7L (1996–1999)
- GMC C3500 5.7L (1996–2000)
- GMC G3500 5.7L (1996)
- GMC K1500 5.0L (1996–1999)
- GMC K1500 5.7L (1996–1999)
- GMC K1500 Suburban 5.7L (1996–1999)
- GMC K2500 5.0L (1998)
- GMC K2500 5.7L (1996–2000)
- GMC K2500 Suburban 5.7L (1996–1999)
- GMC K3500 5.7L (1996–2000)
- GMC P3500 5.7L (1996–1999)
- GMC Savana 1500 5.0L (1996–2002)
- GMC Savana 1500 5.7L (1996–2002)
- GMC Savana 2500 5.0L (1996–2002)
- GMC Savana 2500 5.7L (1996–2002)
- GMC Savana 3500 5.7L (1996–2002)
- GMC W3500 Forward 5.7L (1996–2002)
- GMC W4500 Forward 5.7L (1998–2002)
- GMC Yukon 5.7L (1996–2000)
| Part No. | 35780 |
|---|---|
| Brand | Edelbrock |
| Part Type | Fuel Injection System |
| Weight | 40 lb |
| UPC | 00085347357802 |
| Country of Origin | USA |
Platform-level fitment (Ford + GM, Phase 1). We publish the engine platform a part is built for — not year-and-trim application data — so nothing here confirms a fit on a specific vehicle. Confirm fitment with us before ordering: (714) 202-7886.
Commonly Needed With This
Parts builders usually buy alongside this one — gaskets, seals and hardware for the install. These are suggestions, not a verified fit: call (714) 202-7886 to confirm before ordering.
