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    Pro Flo 4 Ecu & Engine Harness Kit For Gen Iv 58X Ls Engines

    Vehicle Specific fits 22 models
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    Part# ED35712
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    LS ECU & Harness Kits The new Pro-Flo 4 LS ECU & Harness Kit is what you'll need to complete your Gen III or Gen IV Chevy LS engine swap. Retains the LS engine's OEM EFI components.

    Now you can get an affordable easy solution for adding EFI on your Gen III or IV LS engine. This basic EFI conversion kit is a great option if you already have an EFI intake on your LS engine and only require an engine management system. This kit is a great solution for any performance level LS engine swap. These kits include the all new Pro-Flo 4 ECU, Bosch 4.9 LSU wide band sensor and harness. The harnesses connect directly to the factory coils, injectors, camshaft/crank sensors and other sensors on the factory LS intake manifold. To further simplify your LS EFI conversion experience, this system also uses the exclusive Edelbrock E-Tuner 2 wireless Bluetooth Android based tuning application that can be downloaded to your smartphone or optional tablet. No complicated laptop software necessary, as Edelbrock has done the hard work for you. The E-Tuner 2 app includes a setup wizard that’s easy to use and the ECU is pre-loaded with calibrations that best fit your engine setup. Once your vehicle is up and running, the self-learning features of the E-Tuner 2 app continually adjust the fuel mapping to get the best performance available from your engine package, leaving you to enjoy the ride!


    WARNING: This product can expose you to chemicals including lead, sulfur, nickel, chromium, vanadium, titanium, polyvinyl chloride, and 4,4’-methylenebis (2-chloroaniline), which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

    Vehicle Fitment

    Make & Model Year Range Application Details
    Buick Grand National 1982 58X LS
    Buick Grand National 1984-1987 58X LS
    Buick Regal 1978-1987 58X LS
    Buick Riviera 1963-1976 58X LS
    Buick Skylark 1961-1972 58X LS
    Buick T-Type 1983-1987 58X LS
    Cadillac 60 Special 1938-1988 58X LS
    Cadillac DeVille 1954-1988 58X LS
    Cadillac Eldorado 1953-1988 58X LS
    Cadillac Fleetwood 1954-1988 58X LS
    Cadillac Series 61 1936-1951 58X LS
    Cadillac Series 62 1937-1976 58X LS
    Cadillac Series 70 1936-1987 58X LS
    Cadillac Seville 1976-1988 58X LS
    Chevrolet Chevelle 1964-1977 58X LS
    Chevrolet El Camino 1964-1988 58X LS
    Chevrolet Monte Carlo 1970-1988 58X LS
    Oldsmobile Cutlass 1961-1977 58X LS
    Pontiac Bonneville 1959-1977 58X LS
    Pontiac Catalina 1959-1977 58X LS
    Pontiac Grand Prix 1962-1977 58X LS
    Pontiac GTO 1961-1973 58X LS
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    Pro Flo 4 Ecu & Engine Harness Kit For Gen Iv 58X Ls Engines
    Holley Pro Flo 4 Ecu & Engine Harness Kit For Gen Iv 58X Ls Engines