Pro-Flo 4 EFI XT-Style Kit #35820 For Chevy Small-Block W/ Vortec/E-Tec Cyl Hds (35820)
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Compatibility
- Platform
- Universal
- 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.
More ways to pay at checkout
The Edelbrock Pro-Flo 4 XT EFI Kit #35820 for 1986 & Earlier Small-Block Chevy engines with Vortec/E-Tec Cylinder heads has the latest technology. The EFI system comes complete with a Pro-Flo XT intake manifold and 29 Lb/Hr injectors capable of 450 HP with 58 p.s.i. fuel pressure. Also included is a plug and play single connection distributor designed to work specifically with Pro-Flo 4 and a made in the USA high-quality harness with clearly labeled connections for a hassle-free installation. The new Pro-Flo 4 EFI systems feature an all-new ECU with a faster processor, a water proof design and is half the depth of the previous ECU. It also has an upgraded Bluetooth chip that is faster, more reliable and will not drop connection. We've added more features for the advanced tuner giving you control over air-fuel ratios, ignition curve, idle speed, acceleration fuel, coolant fans, Rev limiter while retaining the simplicity Pro-Flo is known for. The key to the system is our exclusive E-Tuner 4 app with dyno developed base calibrations. The E-Tuner 4 app uses a Bluetooth wireless connection to communicate with the ECU's self-learning capability to continually adjust the calibration to get the maximize performance. E-Tuner 4 features a simple and easy to use setup wizard to help you get started as well as multiple dash displays so you can monitor your engines vitals. 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 |
|---|---|
| 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. |
| Quantity | Kit |
| Wiring Harness Included | Yes |
| System Type | XT-Style Kit |
| Fuel Pressure Port | 1/8-27 NPT |
| Gasket Or Seal Included | Yes |
| Throttle Body Type | Single Blade |
| Manifold Height | A-9.2 in, B-8.4 in, C-16.9 in, D-2.1 in, E-0 Degrees |
| Bore Diameter | 90 mm |
| Fuel Injector Type | 29 lb/hr |
| Maximum Horsepower | 450 |
| Finish | Satin |
| Flange Type | XT-Style |
| Wire Harness Included | Yes |
| Distributor Cap Included | Yes |
| Weight | 29 lb |
| UPC | 00085347358205 |
| 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. | 35820 |
|---|---|
| Brand | Edelbrock |
| Part Type | Fuel Injection System |
| Weight | 29 lb |
| UPC | 00085347358205 |
| 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.
