The Edelbrock Pro-Flo 4 XT EFI Kit #35823 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.
Features:| Years | Make | Model | Trim | ||
|---|---|---|---|---|---|
| 1980 - 1985 | Avanti | II | Base | ||
| 1985 - 1985 | Avanti | II | GT | ||
| 1980 - 1980 | Buick | Century | Limited | ||
| 1980 - 1980 | Buick | Century | Estate | ||
| 1980 - 1980 | Buick | Century | Base | ||
| 1980 - 1980 | Buick | Regal | Limited | ||
| 1980 - 1980 | Buick | Regal | Base | ||
| 1980 - 1982 | Checker | Marathon | Deluxe | ||
| 1980 - 1982 | Checker | Marathon | Base | ||
| 1980 - 1986 | Chevrolet | C10 | Silverado | ||
| 1980 - 1986 | Chevrolet | C10 | Scottsdale | ||
| 1980 - 1980 | Chevrolet | C10 | Custom Deluxe | ||
| 1980 - 1981 | Chevrolet | C10 | Cheyenne | ||
| 1980 - 1980 | Chevrolet | C10 | Big Ten | ||
| 1981 - 1981 | Chevrolet | C10 | Deluxe | ||
| 1981 - 1986 | Chevrolet | C10 | Custom | ||
| 1980 - 1980 | Chevrolet | C10 Suburban | Silverado | ||
| 1980 - 1980 | Chevrolet | C10 Suburban | Scottsdale | ||
| 1980 - 1980 | Chevrolet | C10 Suburban | Custom Deluxe | ||
| 1981 - 1981 | Chevrolet | C10 Suburban | Deluxe | ||
| 1981 - 1986 | Chevrolet | C10 Suburban | Custom | ||
| 1982 - 1986 | Chevrolet | C10 Suburban | Silverado | ||
| 1982 - 1982 | Chevrolet | C10 Suburban | Scottsdale | ||
| 1984 - 1986 | Chevrolet | C10 Suburban | Scottsdale | ||
| 1996 - 1998 | Chevrolet | C1500 | WT | ||
| 1996 - 1998 | Chevrolet | C1500 | Silverado | ||
| 1996 - 1998 | Chevrolet | C1500 | Cheyenne | ||
| 1996 - 1997 | Chevrolet | C1500 | Base | ||
| 1999 - 1999 | Chevrolet | C1500 | LS | ||
| 1996 - 1997 | Chevrolet | C1500 Suburban | LT | ||
| 1996 - 1999 | Chevrolet | C1500 Suburban | LS | ||
| 1996 - 1999 | Chevrolet | C1500 Suburban | Base | ||
| 1999 - 1999 | Chevrolet | C1500 Suburban | LT | ||
| 1980 - 1986 | Chevrolet | C20 | Silverado | ||
| 1980 - 1986 | Chevrolet | C20 | Scottsdale | ||
| 1980 - 1980 | Chevrolet | C20 | Custom Deluxe | ||
| 1980 - 1981 | Chevrolet | C20 | Cheyenne | ||
| 1981 - 1981 | Chevrolet | C20 | Deluxe | ||
| 1981 - 1986 | Chevrolet | C20 | Custom | ||
| 1980 - 1980 | Chevrolet | C20 Suburban | Silverado | ||
| 1980 - 1980 | Chevrolet | C20 Suburban | Scottsdale | ||
| 1980 - 1980 | Chevrolet | C20 Suburban | Custom Deluxe | ||
| 1981 - 1981 | Chevrolet | C20 Suburban | Deluxe | ||
| 1981 - 1986 | Chevrolet | C20 Suburban | Custom | ||
| 1982 - 1986 | Chevrolet | C20 Suburban | Silverado | ||
| 1982 - 1982 | Chevrolet | C20 Suburban | Scottsdale | ||
| 1984 - 1986 | Chevrolet | C20 Suburban | Scottsdale | ||
| 1996 - 1998 | Chevrolet | C2500 | Silverado | ||
| 1996 - 1998 | Chevrolet | C2500 | Cheyenne | ||
| 1996 - 1997 | Chevrolet | C2500 | Base | ||
| 1998 - 1998 | Chevrolet | C2500 | WT | ||
| 1999 - 2000 | Chevrolet | C2500 | LS | ||
| 1999 - 2000 | Chevrolet | C2500 | Base | ||
| 1996 - 1997 | Chevrolet | C2500 Suburban | LT | ||
| 1996 - 1999 | Chevrolet | C2500 Suburban | LS | ||
| 1996 - 1999 | Chevrolet | C2500 Suburban | Base | ||
| 1980 - 1986 | Chevrolet | C30 | Silverado | ||
| 1980 - 1986 | Chevrolet | C30 | Scottsdale | ||
| 1980 - 1980 | Chevrolet | C30 | Custom Deluxe | ||
| 1980 - 1981 | Chevrolet | C30 | Cheyenne | ||
| 1981 - 1981 | Chevrolet | C30 | Deluxe | ||
| 1981 - 1986 | Chevrolet | C30 | Custom | ||
| 1996 - 1998 | Chevrolet | C3500 | Silverado | ||
| 1996 - 1998 | Chevrolet | C3500 | Cheyenne | ||
| 1996 - 1997 | Chevrolet | C3500 | Base | ||
| 1999 - 2000 | Chevrolet | C3500 | LS | ||
| 1999 - 2000 | Chevrolet | C3500 | Base | ||
| 1980 - 1986 | Chevrolet | Camaro | Z28 | ||
| 1980 - 1980 | Chevrolet | Camaro | Rally Sport | ||
| 1980 - 1986 | Chevrolet | Camaro | Berlinetta | ||
| 1980 - 1980 | Chevrolet | Camaro | Base | ||
| 1981 - 1986 | Chevrolet | Camaro | Sport | ||
| 1982 - 1982 | Chevrolet | Camaro | Z28 Indianapolis 500 Pace Car | ||
| 1985 - 1986 | Chevrolet | Camaro | Iroc-Z | ||
| 1996 - 2002 | Chevrolet | Camaro | Z28 | ||
| 1998 - 2002 | Chevrolet | Camaro | Z28 SS | ||
| 1980 - 1980 | Chevrolet | Caprice | Classic Sport | ||
| 1980 - 1981 | Chevrolet | Caprice | Classic Landau | ||
| 1980 - 1986 | Chevrolet | Caprice | Classic | ||
| 1981 - 1982 | Chevrolet | Caprice | Classic Estate | ||
| 1986 - 1986 | Chevrolet | Caprice | Classic Brougham | ||
| 1986 - 1986 | Chevrolet | Caprice | Base | ||
| 1996 - 1996 | Chevrolet | Caprice | Classic | ||
| 1980 - 1982 | Chevrolet | Corvette | Base | ||
| 1984 - 1986 | Chevrolet | Corvette | Base | ||
| 1986 - 1986 | Chevrolet | Corvette | Indianapolis 500 Pace Car | ||
| 1996 - 1996 | Chevrolet | Corvette | Grand Sport | ||
| 1996 - 2002 | Chevrolet | Corvette | Base | ||
| 1998 - 1998 | Chevrolet | Corvette | Indianapolis 500 Pace Car | ||
| 2001 - 2002 | Chevrolet | Corvette | Z06 | ||
| 1980 - 1986 | Chevrolet | El Camino | SS | ||
| 1980 - 1981 | Chevrolet | El Camino | Royal Knight | ||
| 1980 - 1986 | Chevrolet | El Camino | Base | ||
| 1981 - 1986 | Chevrolet | El Camino | Conquista | ||
| 1996 - 2002 | Chevrolet | Express 1500 | LS | ||
| 1996 - 2002 | Chevrolet | Express 1500 | Base | ||
| 2001 - 2002 | Chevrolet | Express 1500 | LT | ||
| 1996 - 2002 | Chevrolet | Express 2500 | LS | ||
| 1996 - 2002 | Chevrolet | Express 2500 | Base | ||
| 1996 - 2002 | Chevrolet | Express 3500 | LS | ||
| 1996 - 2002 | Chevrolet | Express 3500 | Base | ||
| 1980 - 1986 | Chevrolet | G10 | Sportvan | ||
| 1980 - 1986 | Chevrolet | G10 | Chevy Van | ||
| 1980 - 1986 | Chevrolet | G10 | Beauville | ||
| 1981 - 1984 | Chevrolet | G10 | Bonaventure | ||
| 1983 - 1983 | Chevrolet | G10 | Base | ||
| 1986 - 1986 | Chevrolet | G10 | Bonaventure | ||
| 1980 - 1986 | Chevrolet | G20 | Sportvan | ||
| 1980 - 1981 | Chevrolet | G20 | Nomad | ||
| 1980 - 1986 | Chevrolet | G20 | Chevy Van | ||
| 1980 - 1986 | Chevrolet | G20 | Beauville | ||
| 1983 - 1984 | Chevrolet | G20 | Bonaventure | ||
| 1980 - 1986 | Chevrolet | G30 | Sportvan | ||
| 1980 - 1986 | Chevrolet | G30 | Hi-Cube | ||
| 1980 - 1986 | Chevrolet | G30 | Chevy Van | ||
| 1980 - 1986 | Chevrolet | G30 | Beauville | ||
| 1983 - 1984 | Chevrolet | G30 | Bonaventure | ||
| 1996 - 1996 | Chevrolet | G30 | Sportvan | ||
| 1996 - 1996 | Chevrolet | G30 | Hi-Cube | ||
| 1996 - 1996 | Chevrolet | G30 | Chevy Van | ||
| 1996 - 1996 | Chevrolet | G30 | Beauville | ||
| 1980 - 1980 | Chevrolet | Impala | Sport | ||
| 1980 - 1985 | Chevrolet | Impala | Base | ||
| 1981 - 1982 | Chevrolet | Impala | Estate | ||
| 1996 - 1996 | Chevrolet | Impala | SS | ||
| 1980 - 1986 | Chevrolet | K10 | Silverado | ||
| 1980 - 1986 | Chevrolet | K10 | Scottsdale | ||
| 1980 - 1980 | Chevrolet | K10 | Custom Deluxe | ||
| 1980 - 1981 | Chevrolet | K10 | Cheyenne | ||
| 1981 - 1981 | Chevrolet | K10 | Deluxe | ||
| 1981 - 1986 | Chevrolet | K10 | Custom | ||
| 1980 - 1980 | Chevrolet | K10 Suburban | Silverado | ||
| 1980 - 1980 | Chevrolet | K10 Suburban | Scottsdale | ||
| 1980 - 1980 | Chevrolet | K10 Suburban | Custom Deluxe | ||
| 1981 - 1981 | Chevrolet | K10 Suburban | Deluxe | ||
| 1981 - 1986 | Chevrolet | K10 Suburban | Custom | ||
| 1982 - 1983 | Chevrolet | K10 Suburban | Silverado | ||
| 1982 - 1982 | Chevrolet | K10 Suburban | Scottsdale | ||
| 1984 - 1986 | Chevrolet | K10 Suburban | Scottsdale | ||
| 1985 - 1986 | Chevrolet | K10 Suburban | Silverado | ||
| 1996 - 1998 | Chevrolet | K1500 | WT | ||
| 1996 - 1998 | Chevrolet | K1500 | Silverado | ||
| 1996 - 1998 | Chevrolet | K1500 | Cheyenne | ||
| 1996 - 1997 | Chevrolet | K1500 | Base | ||
| 1999 - 1999 | Chevrolet | K1500 | LS | ||
| 1996 - 1997 | Chevrolet | K1500 Suburban | LT | ||
| 1996 - 1999 | Chevrolet | K1500 Suburban | LS | ||
| 1996 - 1999 | Chevrolet | K1500 Suburban | Base | ||
| 1999 - 1999 | Chevrolet | K1500 Suburban | LT | ||
| 1980 - 1983 | Chevrolet | K20 | Silverado | ||
| 1980 - 1986 | Chevrolet | K20 | Scottsdale | ||
| 1980 - 1980 | Chevrolet | K20 | Custom Deluxe | ||
| 1980 - 1981 | Chevrolet | K20 | Cheyenne | ||
| 1981 - 1981 | Chevrolet | K20 | Deluxe | ||
| 1981 - 1986 | Chevrolet | K20 | Custom | ||
| 1985 - 1986 | Chevrolet | K20 | Silverado | ||
| 1980 - 1980 | Chevrolet | K20 Suburban | Silverado | ||
| 1980 - 1980 | Chevrolet | K20 Suburban | Scottsdale | ||
| 1980 - 1980 | Chevrolet | K20 Suburban | Custom Deluxe | ||
| 1981 - 1981 | Chevrolet | K20 Suburban | Deluxe | ||
| 1981 - 1986 | Chevrolet | K20 Suburban | Custom | ||
| 1982 - 1983 | Chevrolet | K20 Suburban | Silverado | ||
| 1982 - 1982 | Chevrolet | K20 Suburban | Scottsdale | ||
| 1984 - 1986 | Chevrolet | K20 Suburban | Scottsdale | ||
| 1985 - 1986 | Chevrolet | K20 Suburban | Silverado | ||
| 1996 - 1998 | Chevrolet | K2500 | Silverado | ||
| 1996 - 1998 | Chevrolet | K2500 | Cheyenne | ||
| 1996 - 1997 | Chevrolet | K2500 | Base | ||
| 1998 - 1998 | Chevrolet | K2500 | WT | ||
| 1999 - 2000 | Chevrolet | K2500 | LS | ||
| 1999 - 2000 | Chevrolet | K2500 | Base | ||
| 1996 - 1997 | Chevrolet | K2500 Suburban | LT | ||
| 1996 - 1999 | Chevrolet | K2500 Suburban | LS | ||
| 1996 - 1999 | Chevrolet | K2500 Suburban | Base | ||
| 1980 - 1981 | Chevrolet | K30 | Cheyenne | ||
| 1980 - 1980 | Chevrolet | K30 | Custom Deluxe | ||
| 1980 - 1986 | Chevrolet | K30 | Scottsdale | ||
| 1980 - 1986 | Chevrolet | K30 | Silverado | ||
| 1981 - 1986 | Chevrolet | K30 | Custom | ||
| 1981 - 1981 | Chevrolet | K30 | Deluxe | ||
| 1996 - 1997 | Chevrolet | K3500 | Base | ||
| 1996 - 1998 | Chevrolet | K3500 | Cheyenne | ||
| 1996 - 1998 | Chevrolet | K3500 | Silverado | ||
| 1999 - 2000 | Chevrolet | K3500 | Base | ||
| 1999 - 2000 | Chevrolet | K3500 | LS | ||
| 1980 - 1980 | Chevrolet | K5 Blazer | Cheyenne | ||
| 1980 - 1980 | Chevrolet | K5 Blazer | Custom Deluxe | ||
| 1980 - 1986 | Chevrolet | K5 Blazer | Silverado | ||
| 1981 - 1986 | Chevrolet | K5 Blazer | Custom | ||
| 1981 - 1981 | Chevrolet | K5 Blazer | Deluxe | ||
| 1984 - 1984 | Chevrolet | K5 Blazer | Scottsdale | ||
| 1980 - 1981 | Chevrolet | Malibu | Base | ||
| 1980 - 1983 | Chevrolet | Malibu | Classic | ||
| 1980 - 1980 | Chevrolet | Malibu | Classic Estate | ||
| 1980 - 1981 | Chevrolet | Malibu | Classic Landau | ||
| 1980 - 1980 | Chevrolet | Malibu | Classic Sport | ||
| 1980 - 1980 | Chevrolet | Malibu | Estate | ||
| 1980 - 1980 | Chevrolet | Malibu | Sport | ||
| 1980 - 1981 | Chevrolet | Monte Carlo | Landau | ||
| 1980 - 1980 | Chevrolet | Monte Carlo | Sport | ||
| 1981 - 1986 | Chevrolet | Monte Carlo | Base | ||
| 1983 - 1983 | Chevrolet | Monte Carlo | CL | ||
| 1983 - 1986 | Chevrolet | Monte Carlo | SS | ||
| 1986 - 1986 | Chevrolet | Monte Carlo | LS | ||
| 1996 - 1999 | Chevrolet | P30 | Base | ||
| 1996 - 1999 | Chevrolet | Tahoe | Base | ||
| 1996 - 1999 | Chevrolet | Tahoe | LS | ||
| 1996 - 1999 | Chevrolet | Tahoe | LT | ||
| 2000 - 2000 | Chevrolet | Tahoe | Limited | ||
| 2000 - 2000 | Chevrolet | Tahoe | Z71 | ||
| 1983 - 1984 | Excalibur | Phaeton | Base | ||
| 1985 - 1985 | Excalibur | Phaeton | Anniversary | ||
| 1986 - 1986 | Excalibur | Phaeton | Base | ||
| 1980 - 1986 | GMC | C1500 | Base | ||
| 1980 - 1980 | GMC | C1500 | Heavy Half | ||
| 1980 - 1986 | GMC | C1500 | High Sierra | ||
| 1980 - 1986 | GMC | C1500 | Sierra Classic | ||
| 1980 - 1982 | GMC | C1500 | Sierra Grande | ||
| 1980 - 1982 | GMC | C1500 | Street Coupe | ||
| 1996 - 1999 | GMC | C1500 | Sierra SL | ||
| 1996 - 1999 | GMC | C1500 | Sierra SLE | ||
| 1996 - 1999 | GMC | C1500 | Sierra SLT | ||
| 1996 - 1998 | GMC | C1500 | Sierra Special | ||
| 1997 - 1997 | GMC | C1500 | Sierra GT | ||
| 1980 - 1986 | GMC | C1500 Suburban | Base | ||
| 1980 - 1986 | GMC | C1500 Suburban | High Sierra | ||
| 1980 - 1986 | GMC | C1500 Suburban | Sierra Classic | ||
| 1980 - 1982 | GMC | C1500 Suburban | Sierra Grande | ||
| 1996 - 1999 | GMC | C1500 Suburban | Base | ||
| 1996 - 1999 | GMC | C1500 Suburban | SLE | ||
| 1996 - 1999 | GMC | C1500 Suburban | SLT | ||
| 1980 - 1986 | GMC | C2500 | Base |
For more information on Edelbrock part number 35823, you can visit the official Edelbrock website.