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Edelbrock Pro Flo 4 EFI System Seq Port Pontiac 326-455ci 625 Max HP 35lb/hr Satin Finish

Take your Pontiac 326-455ci engine to the next level with the Edelbrock Pro Flo 4 EFI System. This system is equipped with the latest technology and features, including a traditional 4150-Style satin finish single plane intake manifold and 35 Lb/Hr injectors capable of 550 HP with 58 p.s.i. fuel pressure.

The Pro Flo 4 EFI System comes complete with a plug and play single connection distributor designed to work specifically with Pro-Flo 4 and a made in the USA fully terminated high-quality harness with clearly labeled connections to ensure a hassle-free installation.

  • New ECU with a faster processor and waterproof design
  • Upgraded Bluetooth chip for faster and more reliable connection
  • Exclusive E-Tuner 4 app with dyno developed base calibrations
  • Simple and easy to use setup wizard
  • Multiple dash displays to monitor engine vitals

This product fits more vehicles than loaded. Please select your vehicle to see all fits.

Make Model Year Type
Buick LeSabre 1975 Custom
GMC G3500 1984 Magnavan
Oldsmobile 98 1975 Luxury
Oldsmobile 98 1975 Regency
Oldsmobile Custom Cruiser 1975 Base
Oldsmobile Custom Cruiser 1975 Panel
Oldsmobile Delta 88 1975 Base
Oldsmobile Delta 88 1975 Royale
Pontiac Bonneville 1958 Base
Pontiac Bonneville 1959 Base
Pontiac Bonneville 1959 Custom
Pontiac Bonneville 1959 Safari
Pontiac Bonneville 1960 Base
Pontiac Bonneville 1960 Custom
Pontiac Bonneville 1960 Safari
Pontiac Bonneville 1961 Base
Pontiac Bonneville 1961 Custom
Pontiac Bonneville 1961 Safari
Pontiac Bonneville 1962 Base
Pontiac Bonneville 1962 Custom
Pontiac Bonneville 1962 Safari
Pontiac Bonneville 1963 Base
Pontiac Bonneville 1963 Safari
Pontiac Bonneville 1964 Base
Pontiac Bonneville 1964 Safari
Pontiac Bonneville 1965 Base
Pontiac Bonneville 1965 Safari
Pontiac Bonneville 1966 Base
Pontiac Bonneville 1966 Safari
Pontiac Bonneville 1967 Base
Pontiac Bonneville 1967 Safari
Pontiac Bonneville 1968 Base
Pontiac Bonneville 1968 Safari
Pontiac Bonneville 1969 Base
Pontiac Bonneville 1969 Safari
Pontiac Bonneville 1970 Base
Pontiac Bonneville 1970 Safari
Pontiac Bonneville 1971 Base
Pontiac Bonneville 1972 Base
Pontiac Bonneville 1973 Base
Pontiac Bonneville 1974 Base
Pontiac Bonneville 1975 Base
Pontiac Bonneville 1976 Base
Pontiac Bonneville 1976 Brougham
Pontiac Bonneville 1977 Base
Pontiac Bonneville 1977 Brougham
Pontiac Bonneville 1978 Base
Pontiac Bonneville 1978 Brougham
Pontiac Bonneville 1978 Safari
Pontiac Bonneville 1979 Base
Pontiac Bonneville 1979 Brougham
Pontiac Bonneville 1979 Safari
Pontiac Catalina 1958 Base
Pontiac Catalina 1959 Base
Pontiac Catalina 1959 Safari
Pontiac Catalina 1960 Base
Pontiac Catalina 1960 Safari
Pontiac Catalina 1961 Base
Pontiac Catalina 1961 Safari
Pontiac Catalina 1962 Base
Pontiac Catalina 1962 Safari
Pontiac Catalina 1962 Ventura
Pontiac Catalina 1963 Base
Pontiac Catalina 1963 Safari
Pontiac Catalina 1963 Ventura
Pontiac Catalina 1964 2+2
Pontiac Catalina 1964 Base
Pontiac Catalina 1964 Safari
Pontiac Catalina 1964 Ventura
Pontiac Catalina 1965 2+2
Pontiac Catalina 1965 Base
Pontiac Catalina 1965 Safari
Pontiac Catalina 1965 Ventura
Pontiac Catalina 1966 2+2
Pontiac Catalina 1966 Base
Pontiac Catalina 1966 Safari
Pontiac Catalina 1966 Ventura
Pontiac Catalina 1967 2+2
Pontiac Catalina 1967 Base
Pontiac Catalina 1967 Safari
Pontiac Catalina 1967 Ventura
Pontiac Catalina 1968 Base
Pontiac Catalina 1968 Safari
Pontiac Catalina 1968 Ventura
Pontiac Catalina 1969 Base
Pontiac Catalina 1969 Safari
Pontiac Catalina 1969 Ventura
Pontiac Catalina 1970 Base
Pontiac Catalina 1970 Safari
Pontiac Catalina 1970 Ventura
Pontiac Catalina 1971 Base
Pontiac Catalina 1971 Brougham
Pontiac Catalina 1971 Safari
Pontiac Catalina 1972 Base
Pontiac Catalina 1972 Brougham
Pontiac Catalina 1972 Safari
Pontiac Catalina 1973 Base
Pontiac Catalina 1973 Safari
Pontiac Catalina 1974 Base
Pontiac Catalina 1974 Safari
Edelbrock manufactures performance engine components for domestic vehicles. Camshafts, cylinder heads, intake manifolds, roller lifters, rocker arms, and even full crate engines are just a small portion of what they produce. They even make data acquisition and EFI systems. Edelbrock’s name is one that has been synonymous with performance muscle for decades. With the Edelbrock name winning races since the 1930’s, and continuous development to extract the most power out of V8’s they can, Edelbrock is a brand that will always have a solution for more power.
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