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When choosing to upgrade your engine to modern fuel injection, look no further than Edelbrock's Pro-Flo 4 EFI systems. Edelbrock has been delivering the best combination of dyno proven electronic fuel injection performance for over 40 years. Pro-Flo 4 is not just a replacement for your carburetor, it's a complete engineered system that provides the ultimate in performance, drivability and quality. These easy to use, self-learning EFI systems feature an all new ECU pre-loaded with 80 dyno-tuned calibrations that support popular engine configurations up to 800 hp. Combined with the enhanced E-Tuner 4 App's easy to use setup wizard; you get plug and play performance without the need of a laptop or costly dyno tuning sessions. Pro-Flo 4 EFI systems are the most complete systems available on the market, giving you what you need to upgrade to powerful and efficient fuel injection for your vehicle. Pro-Flo 4 EFI systems are the best value for your dollar!
| 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 - 1980 | Chevrolet | C10 | Custom Deluxe | ||
| 1980 - 1986 | Chevrolet | C10 | Scottsdale | ||
| 1980 - 1986 | Chevrolet | C10 | Silverado | ||
| 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 | Custom Deluxe | ||
| 1980 - 1980 | Chevrolet | C10 Suburban | Scottsdale | ||
| 1980 - 1980 | Chevrolet | C10 Suburban | Silverado | ||
| 1981 - 1986 | Chevrolet | C10 Suburban | Custom | ||
| 1981 - 1981 | Chevrolet | C10 Suburban | Deluxe | ||
| 1982 - 1982 | Chevrolet | C10 Suburban | Scottsdale | ||
| 1982 - 1986 | Chevrolet | C10 Suburban | Silverado | ||
| 1984 - 1986 | Chevrolet | C10 Suburban | Scottsdale | ||
| 1996 - 1997 | Chevrolet | C1500 | Base | ||
| 1996 - 1998 | Chevrolet | C1500 | Cheyenne | ||
| 1996 - 1998 | Chevrolet | C1500 | Silverado | ||
| 1996 - 1998 | Chevrolet | C1500 | WT | ||
| 1999 - 1999 | Chevrolet | C1500 | LS | ||
| 1996 - 1999 | Chevrolet | C1500 Suburban | Base | ||
| 1996 - 1999 | Chevrolet | C1500 Suburban | LS | ||
| 1996 - 1997 | Chevrolet | C1500 Suburban | LT | ||
| 1999 - 1999 | Chevrolet | C1500 Suburban | LT | ||
| 1980 - 1981 | Chevrolet | C20 | Cheyenne | ||
| 1980 - 1980 | Chevrolet | C20 | Custom Deluxe | ||
| 1980 - 1986 | Chevrolet | C20 | Scottsdale | ||
| 1980 - 1986 | Chevrolet | C20 | Silverado | ||
| 1981 - 1986 | Chevrolet | C20 | Custom | ||
| 1981 - 1981 | Chevrolet | C20 | Deluxe | ||
| 1980 - 1980 | Chevrolet | C20 Suburban | Custom Deluxe | ||
| 1980 - 1980 | Chevrolet | C20 Suburban | Scottsdale | ||
| 1980 - 1980 | Chevrolet | C20 Suburban | Silverado | ||
| 1981 - 1986 | Chevrolet | C20 Suburban | Custom | ||
| 1981 - 1981 | Chevrolet | C20 Suburban | Deluxe | ||
| 1982 - 1982 | Chevrolet | C20 Suburban | Scottsdale | ||
| 1982 - 1986 | Chevrolet | C20 Suburban | Silverado | ||
| 1984 - 1986 | Chevrolet | C20 Suburban | Scottsdale | ||
| 1996 - 1997 | Chevrolet | C2500 | Base | ||
| 1996 - 1998 | Chevrolet | C2500 | Cheyenne | ||
| 1996 - 1998 | Chevrolet | C2500 | Silverado | ||
| 1998 - 1998 | Chevrolet | C2500 | WT | ||
| 1999 - 2000 | Chevrolet | C2500 | Base | ||
| 1999 - 2000 | Chevrolet | C2500 | LS | ||
| 1996 - 1999 | Chevrolet | C2500 Suburban | Base | ||
| 1996 - 1999 | Chevrolet | C2500 Suburban | LS | ||
| 1996 - 1997 | Chevrolet | C2500 Suburban | LT | ||
| 1980 - 1981 | Chevrolet | C30 | Cheyenne | ||
| 1980 - 1980 | Chevrolet | C30 | Custom Deluxe | ||
| 1980 - 1986 | Chevrolet | C30 | Scottsdale | ||
| 1980 - 1986 | Chevrolet | C30 | Silverado | ||
| 1981 - 1986 | Chevrolet | C30 | Custom | ||
| 1981 - 1981 | Chevrolet | C30 | Deluxe | ||
| 1996 - 1997 | Chevrolet | C3500 | Base | ||
| 1996 - 1998 | Chevrolet | C3500 | Cheyenne | ||
| 1996 - 1998 | Chevrolet | C3500 | Silverado | ||
| 1999 - 2000 | Chevrolet | C3500 | Base | ||
| 1999 - 2000 | Chevrolet | C3500 | LS | ||
| 1980 - 1980 | Chevrolet | Camaro | Base | ||
| 1980 - 1986 | Chevrolet | Camaro | Berlinetta | ||
| 1980 - 1980 | Chevrolet | Camaro | Rally Sport | ||
| 1980 - 1986 | Chevrolet | Camaro | Z28 | ||
| 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 - 1986 | Chevrolet | Caprice | Classic | ||
| 1980 - 1981 | Chevrolet | Caprice | Classic Landau | ||
| 1980 - 1980 | Chevrolet | Caprice | Classic Sport | ||
| 1981 - 1982 | Chevrolet | Caprice | Classic Estate | ||
| 1986 - 1986 | Chevrolet | Caprice | Base | ||
| 1986 - 1986 | Chevrolet | Caprice | Classic Brougham | ||
| 1996 - 1996 | Chevrolet | Caprice | Classic | ||
| 1980 - 1982 | Chevrolet | Corvette | Base | ||
| 1984 - 1986 | Chevrolet | Corvette | Base | ||
| 1986 - 1986 | Chevrolet | Corvette | Indianapolis 500 Pace Car | ||
| 1996 - 2002 | Chevrolet | Corvette | Base | ||
| 1996 - 1996 | Chevrolet | Corvette | Grand Sport | ||
| 1998 - 1998 | Chevrolet | Corvette | Indianapolis 500 Pace Car | ||
| 2001 - 2002 | Chevrolet | Corvette | Z06 | ||
| 1980 - 1986 | Chevrolet | El Camino | Base | ||
| 1980 - 1981 | Chevrolet | El Camino | Royal Knight | ||
| 1980 - 1986 | Chevrolet | El Camino | SS | ||
| 1981 - 1986 | Chevrolet | El Camino | Conquista | ||
| 1996 - 2002 | Chevrolet | Express 1500 | Base | ||
| 1996 - 2002 | Chevrolet | Express 1500 | LS | ||
| 2001 - 2002 | Chevrolet | Express 1500 | LT | ||
| 1996 - 2002 | Chevrolet | Express 2500 | Base | ||
| 1996 - 2002 | Chevrolet | Express 2500 | LS | ||
| 1996 - 2002 | Chevrolet | Express 3500 | Base | ||
| 1996 - 2002 | Chevrolet | Express 3500 | LS | ||
| 1980 - 1986 | Chevrolet | G10 | Beauville | ||
| 1980 - 1986 | Chevrolet | G10 | Chevy Van | ||
| 1980 - 1986 | Chevrolet | G10 | Sportvan | ||
| 1981 - 1984 | Chevrolet | G10 | Bonaventure | ||
| 1983 - 1983 | Chevrolet | G10 | Base | ||
| 1986 - 1986 | Chevrolet | G10 | Bonaventure | ||
| 1980 - 1986 | Chevrolet | G20 | Beauville | ||
| 1980 - 1986 | Chevrolet | G20 | Chevy Van | ||
| 1980 - 1981 | Chevrolet | G20 | Nomad | ||
| 1980 - 1986 | Chevrolet | G20 | Sportvan | ||
| 1983 - 1984 | Chevrolet | G20 | Bonaventure | ||
| 1980 - 1986 | Chevrolet | G30 | Beauville | ||
| 1980 - 1986 | Chevrolet | G30 | Chevy Van | ||
| 1980 - 1986 | Chevrolet | G30 | Hi-Cube | ||
| 1980 - 1986 | Chevrolet | G30 | Sportvan | ||
| 1983 - 1984 | Chevrolet | G30 | Bonaventure | ||
| 1996 - 1996 | Chevrolet | G30 | Beauville | ||
| 1996 - 1996 | Chevrolet | G30 | Chevy Van | ||
| 1996 - 1996 | Chevrolet | G30 | Hi-Cube | ||
| 1996 - 1996 | Chevrolet | G30 | Sportvan | ||
| 1980 - 1985 | Chevrolet | Impala | Base | ||
| 1980 - 1980 | Chevrolet | Impala | Sport | ||
| 1981 - 1982 | Chevrolet | Impala | Estate | ||
| 1996 - 1996 | Chevrolet | Impala | SS | ||
| 1980 - 1981 | Chevrolet | K10 | Cheyenne | ||
| 1980 - 1980 | Chevrolet | K10 | Custom Deluxe | ||
| 1980 - 1986 | Chevrolet | K10 | Scottsdale | ||
| 1980 - 1986 | Chevrolet | K10 | Silverado | ||
| 1981 - 1986 | Chevrolet | K10 | Custom | ||
| 1981 - 1981 | Chevrolet | K10 | Deluxe | ||
| 1980 - 1980 | Chevrolet | K10 Suburban | Custom Deluxe | ||
| 1980 - 1980 | Chevrolet | K10 Suburban | Scottsdale | ||
| 1980 - 1980 | Chevrolet | K10 Suburban | Silverado | ||
| 1981 - 1986 | Chevrolet | K10 Suburban | Custom | ||
| 1981 - 1981 | Chevrolet | K10 Suburban | Deluxe | ||
| 1982 - 1982 | Chevrolet | K10 Suburban | Scottsdale | ||
| 1982 - 1983 | Chevrolet | K10 Suburban | Silverado | ||
| 1984 - 1986 | Chevrolet | K10 Suburban | Scottsdale | ||
| 1985 - 1986 | Chevrolet | K10 Suburban | Silverado | ||
| 1996 - 1997 | Chevrolet | K1500 | Base | ||
| 1996 - 1998 | Chevrolet | K1500 | Cheyenne | ||
| 1996 - 1998 | Chevrolet | K1500 | Silverado | ||
| 1996 - 1998 | Chevrolet | K1500 | WT | ||
| 1999 - 1999 | Chevrolet | K1500 | LS | ||
| 1996 - 1999 | Chevrolet | K1500 Suburban | Base | ||
| 1996 - 1999 | Chevrolet | K1500 Suburban | LS | ||
| 1996 - 1997 | Chevrolet | K1500 Suburban | LT | ||
| 1999 - 1999 | Chevrolet | K1500 Suburban | LT | ||
| 1980 - 1981 | Chevrolet | K20 | Cheyenne | ||
| 1980 - 1980 | Chevrolet | K20 | Custom Deluxe | ||
| 1980 - 1986 | Chevrolet | K20 | Scottsdale | ||
| 1980 - 1983 | Chevrolet | K20 | Silverado | ||
| 1981 - 1986 | Chevrolet | K20 | Custom | ||
| 1981 - 1981 | Chevrolet | K20 | Deluxe | ||
| 1985 - 1986 | Chevrolet | K20 | Silverado | ||
| 1980 - 1980 | Chevrolet | K20 Suburban | Custom Deluxe | ||
| 1980 - 1980 | Chevrolet | K20 Suburban | Scottsdale | ||
| 1980 - 1980 | Chevrolet | K20 Suburban | Silverado | ||
| 1981 - 1986 | Chevrolet | K20 Suburban | Custom | ||
| 1981 - 1981 | Chevrolet | K20 Suburban | Deluxe | ||
| 1982 - 1982 | Chevrolet | K20 Suburban | Scottsdale | ||
| 1982 - 1983 | Chevrolet | K20 Suburban | Silverado | ||
| 1984 - 1986 | Chevrolet | K20 Suburban | Scottsdale | ||
| 1985 - 1986 | Chevrolet | K20 Suburban | Silverado | ||
| 1996 - 1997 | Chevrolet | K2500 | Base | ||
| 1996 - 1998 | Chevrolet | K2500 | Cheyenne | ||
| 1996 - 1998 | Chevrolet | K2500 | Silverado | ||
| 1998 - 1998 | Chevrolet | K2500 | WT | ||
| 1999 - 2000 | Chevrolet | K2500 | Base | ||
| 1999 - 2000 | Chevrolet | K2500 | LS | ||
| 1996 - 1999 | Chevrolet | K2500 Suburban | Base | ||
| 1996 - 1999 | Chevrolet | K2500 Suburban | LS | ||
| 1996 - 1997 | Chevrolet | K2500 Suburban | LT | ||
| 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 - 1980 | Chevrolet | Malibu | Sport | ||
| 1980 - 1980 | Chevrolet | Malibu | Classic Sport | ||
| 1980 - 1980 | Chevrolet | Malibu | Estate | ||
| 1980 - 1981 | Chevrolet | Malibu | Classic Landau | ||
| 1980 - 1980 | Chevrolet | Monte Carlo | Sport | ||
| 1980 - 1981 | Chevrolet | Monte Carlo | Landau | ||
| 1981 - 1986 | Chevrolet | Monte Carlo | Base | ||
| 1983 - 1986 | Chevrolet | Monte Carlo | SS | ||
| 1983 - 1983 | Chevrolet | Monte Carlo | CL | ||
| 1986 - 1986 | Chevrolet | Monte Carlo | LS | ||
| 1996 - 1999 | Chevrolet | P30 | Base | ||
| 1996 - 1999 | Chevrolet | Tahoe | LT | ||
| 1996 - 1999 | Chevrolet | Tahoe | LS | ||
| 1996 - 1999 | Chevrolet | Tahoe | Base | ||
| 2000 - 2000 | Chevrolet | Tahoe | Z71 | ||
| 2000 - 2000 | Chevrolet | Tahoe | Limited | ||
| 1983 - 1984 | Excalibur | Phaeton | Base | ||
| 1985 - 1985 | Excalibur | Phaeton | Anniversary | ||
| 1986 - 1986 | Excalibur | Phaeton | Base | ||
| 1980 - 1982 | GMC | C1500 | Street Coupe | ||
| 1980 - 1982 | GMC | C1500 | Sierra Grande | ||
| 1980 - 1986 | GMC | C1500 | Sierra Classic | ||
| 1980 - 1986 | GMC | C1500 | High Sierra | ||
| 1980 - 1980 | GMC | C1500 | Heavy Half | ||
| 1980 - 1986 | GMC | C1500 | Base | ||
| 1996 - 1999 | GMC | C1500 | Sierra SLT | ||
| 1996 - 1998 | GMC | C1500 | Sierra Special | ||
| 1996 - 1999 | GMC | C1500 | Sierra SL | ||
| 1996 - 1999 | GMC | C1500 | Sierra SLE | ||
| 1997 - 1997 | GMC | C1500 | Sierra GT | ||
| 1980 - 1986 | GMC | C1500 Suburban | Sierra Classic | ||
| 1980 - 1982 | GMC | C1500 Suburban | Sierra Grande | ||
| 1980 - 1986 | GMC | C1500 Suburban | Base | ||
| 1980 - 1986 | GMC | C1500 Suburban | High Sierra | ||
| 1996 - 1999 | GMC | C1500 Suburban | SLE | ||
| 1996 - 1999 | GMC | C1500 Suburban | SLT | ||
| 1996 - 1999 | GMC | C1500 Suburban | Base | ||
| 1980 - 1986 | GMC | C2500 | Base |
WARNING: Cancer & Reproductive Harm www.p65warnings.ca.govFor more information on Edelbrock part number 35820, you can visit the official Edelbrock website.
