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Edelbrock Pro-Flo 4 Sequential Port EFI System for Pontiac 326-455 C.I. engines. The EFI system comes with a 4150-Style satin finish single plane intake manifold and 35 Lb/Hr injectors capable of 550 HP with 58 p.s.i. fuel pressure.
Features:| Years | Make | Model | Trim | ||
|---|---|---|---|---|---|
| 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 - 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 | ||
| 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 | ||
| 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 | ||
| 1980 - 1987 | Chevrolet | Camaro | Z28 | ||
| 1980 - 1980 | Chevrolet | Camaro | Rally Sport | ||
| 1980 - 1986 | Chevrolet | Camaro | Berlinetta | ||
| 1980 - 1980 | Chevrolet | Camaro | Base | ||
| 1981 - 1987 | Chevrolet | Camaro | Sport | ||
| 1982 - 1982 | Chevrolet | Camaro | Z28 Indianapolis 500 Pace Car | ||
| 1985 - 1987 | Chevrolet | Camaro | Iroc-Z | ||
| 1987 - 1987 | Chevrolet | Camaro | LT | ||
| 1980 - 1980 | Chevrolet | Caprice | Classic Sport | ||
| 1980 - 1981 | Chevrolet | Caprice | Classic Landau | ||
| 1980 - 1988 | Chevrolet | Caprice | Classic | ||
| 1981 - 1982 | Chevrolet | Caprice | Classic Estate | ||
| 1986 - 1988 | Chevrolet | Caprice | Classic Brougham | ||
| 1986 - 1988 | Chevrolet | Caprice | Base | ||
| 1987 - 1988 | Chevrolet | Caprice | Classic LS Brougham | ||
| 1980 - 1981 | Chevrolet | Corvette | Base | ||
| 1980 - 1987 | Chevrolet | El Camino | SS | ||
| 1980 - 1981 | Chevrolet | El Camino | Royal Knight | ||
| 1980 - 1987 | Chevrolet | El Camino | Base | ||
| 1981 - 1986 | Chevrolet | El Camino | Conquista | ||
| 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 - 1988 | Chevrolet | G30 | Sportvan | ||
| 1980 - 1988 | Chevrolet | G30 | Hi-Cube | ||
| 1980 - 1988 | Chevrolet | G30 | Chevy Van | ||
| 1980 - 1988 | Chevrolet | G30 | Beauville | ||
| 1983 - 1984 | Chevrolet | G30 | Bonaventure | ||
| 1980 - 1980 | Chevrolet | Impala | Sport | ||
| 1980 - 1985 | Chevrolet | Impala | Base | ||
| 1981 - 1982 | Chevrolet | Impala | Estate | ||
| 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 | ||
| 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 | ||
| 1980 - 1986 | Chevrolet | K30 | Silverado | ||
| 1980 - 1986 | Chevrolet | K30 | Scottsdale | ||
| 1980 - 1980 | Chevrolet | K30 | Custom Deluxe | ||
| 1980 - 1981 | Chevrolet | K30 | Cheyenne | ||
| 1981 - 1981 | Chevrolet | K30 | Deluxe | ||
| 1981 - 1986 | Chevrolet | K30 | Custom | ||
| 1980 - 1986 | Chevrolet | K5 Blazer | Silverado | ||
| 1980 - 1980 | Chevrolet | K5 Blazer | Custom Deluxe | ||
| 1980 - 1980 | Chevrolet | K5 Blazer | Cheyenne | ||
| 1981 - 1981 | Chevrolet | K5 Blazer | Deluxe | ||
| 1981 - 1986 | Chevrolet | K5 Blazer | Custom | ||
| 1984 - 1984 | Chevrolet | K5 Blazer | Scottsdale | ||
| 1980 - 1980 | Chevrolet | Malibu | Sport | ||
| 1980 - 1980 | Chevrolet | Malibu | Estate | ||
| 1980 - 1980 | Chevrolet | Malibu | Classic Sport | ||
| 1980 - 1981 | Chevrolet | Malibu | Classic Landau | ||
| 1980 - 1980 | Chevrolet | Malibu | Classic Estate | ||
| 1980 - 1983 | Chevrolet | Malibu | Classic | ||
| 1980 - 1981 | Chevrolet | Malibu | Base | ||
| 1980 - 1980 | Chevrolet | Monte Carlo | Sport | ||
| 1980 - 1981 | Chevrolet | Monte Carlo | Landau | ||
| 1981 - 1988 | Chevrolet | Monte Carlo | Base | ||
| 1983 - 1988 | Chevrolet | Monte Carlo | SS | ||
| 1983 - 1983 | Chevrolet | Monte Carlo | CL | ||
| 1986 - 1988 | Chevrolet | Monte Carlo | LS | ||
| 1980 - 1985 | Chevrolet | P20 | Step-Van | ||
| 1980 - 1987 | Chevrolet | P20 | Base | ||
| 1987 - 1987 | Chevrolet | P20 | Step-Van | ||
| 1980 - 1985 | Chevrolet | P30 | Step-Van | ||
| 1980 - 1988 | Chevrolet | P30 | Base | ||
| 1987 - 1988 | Chevrolet | P30 | Step-Van | ||
| 1987 - 1988 | Chevrolet | R30 | Silverado | ||
| 1987 - 1988 | Chevrolet | R30 | Scottsdale | ||
| 1987 - 1988 | Chevrolet | R30 | Custom Deluxe | ||
| 1988 - 1988 | Chevrolet | R30 | Cheyenne | ||
| 1987 - 1988 | Chevrolet | V30 | Silverado | ||
| 1987 - 1988 | Chevrolet | V30 | Scottsdale | ||
| 1987 - 1988 | Chevrolet | V30 | Custom Deluxe | ||
| 1988 - 1988 | Chevrolet | V30 | Cheyenne | ||
| 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 | ||
| 1980 - 1982 | GMC | C1500 Suburban | Sierra Grande | ||
| 1980 - 1986 | GMC | C1500 Suburban | Sierra Classic | ||
| 1980 - 1986 | GMC | C1500 Suburban | High Sierra | ||
| 1980 - 1986 | GMC | C1500 Suburban | Base | ||
| 1980 - 1982 | GMC | C2500 | Sierra Grande | ||
| 1980 - 1986 | GMC | C2500 | Sierra Classic | ||
| 1980 - 1986 | GMC | C2500 | High Sierra | ||
| 1980 - 1986 | GMC | C2500 | Base | ||
| 1980 - 1986 | GMC | C2500 Suburban | Sierra Classic | ||
| 1980 - 1986 | GMC | C2500 Suburban | High Sierra | ||
| 1980 - 1986 | GMC | C2500 Suburban | Base | ||
| 1980 - 1982 | GMC | C2500 Suburban | Sierra Grande | ||
| 1980 - 1986 | GMC | C3500 | Base | ||
| 1980 - 1986 | GMC | C3500 | High Sierra | ||
| 1980 - 1986 | GMC | C3500 | Sierra Classic | ||
| 1980 - 1982 | GMC | C3500 | Sierra Grande | ||
| 1980 - 1987 | GMC | Caballero | Base | ||
| 1980 - 1987 | GMC | Caballero | Diablo | ||
| 1980 - 1980 | GMC | Caballero | Laredo | ||
| 1981 - 1986 | GMC | Caballero | Amarillo | ||
| 1981 - 1981 | GMC | Caballero | Conquista | ||
| 1981 - 1981 | GMC | Caballero | Royal Knight | ||
| 1980 - 1986 | GMC | G1500 | Rally | ||
| 1980 - 1986 | GMC | G1500 | Rally STX | ||
| 1980 - 1986 | GMC | G1500 | Vandura | ||
| 1983 - 1984 | GMC | G1500 | Rally Custom | ||
| 1980 - 1986 | GMC | G2500 | Rally | ||
| 1980 - 1986 | GMC | G2500 | Rally STX | ||
| 1980 - 1986 | GMC | G2500 | Vandura | ||
| 1983 - 1984 | GMC | G2500 | Rally Custom | ||
| 1980 - 1988 | GMC | G3500 | Magnavan | ||
| 1980 - 1988 | GMC | G3500 | Rally | ||
| 1980 - 1988 | GMC | G3500 | Rally Camper Special | ||
| 1980 - 1988 | GMC | G3500 | Rally STX | ||
| 1980 - 1988 | GMC | G3500 | Vandura | ||
| 1980 - 1988 | GMC | G3500 | Vandura Special | ||
| 1981 - 1988 | GMC | G3500 | Rally Custom | ||
| 1980 - 1986 | GMC | Jimmy | Base | ||
| 1980 - 1985 | GMC | Jimmy | High Sierra | ||
| 1980 - 1986 | GMC | Jimmy | Sierra Classic | ||
| 1980 - 1982 | GMC | Jimmy | Sierra Grande | ||
| 1980 - 1982 | GMC | Jimmy | Street Coupe | ||
| 1980 - 1986 | GMC | K1500 | Base | ||
| 1980 - 1986 | GMC | K1500 | High Sierra | ||
| 1980 - 1986 | GMC | K1500 | Sierra Classic | ||
| 1980 - 1982 | GMC | K1500 | Sierra Grande | ||
| 1980 - 1986 | GMC | K1500 Suburban | Base | ||
| 1980 - 1986 | GMC | K1500 Suburban | High Sierra | ||
| 1980 - 1986 | GMC | K1500 Suburban | Sierra Classic | ||
| 1980 - 1982 | GMC | K1500 Suburban | Sierra Grande | ||
| 1980 - 1986 | GMC | K2500 | Base | ||
| 1980 - 1986 | GMC | K2500 | High Sierra | ||
| 1980 - 1986 | GMC | K2500 | Sierra Classic | ||
| 1980 - 1982 | GMC | K2500 | Sierra Grande | ||
| 1980 - 1986 | GMC | K2500 Suburban | Base | ||
| 1980 - 1986 | GMC | K2500 Suburban | High Sierra | ||
| 1980 - 1986 | GMC | K2500 Suburban | Sierra Classic | ||
| 1980 - 1982 | GMC | K2500 Suburban | Sierra Grande | ||
| 1980 - 1986 | GMC | K3500 | Base | ||
| 1980 - 1986 | GMC | K3500 | High Sierra | ||
| 1980 - 1986 | GMC | K3500 | Sierra Classic | ||
| 1980 - 1982 | GMC | K3500 | Sierra Grande | ||
| 1980 - 1987 | GMC | P2500 | Base |
WARNING: Cancer & Reproductive Harm www.p65warnings.ca.govFor more information on Edelbrock part number 1721, you can visit the official Edelbrock website.
