Add More Fuel Capacity to Your EFI System with Holley Drop-In 350lph Muscle Car EFI Modules

By: Holley | 08/16/2021 < Back to Motor Life Home

Capable of supporting up to 750hp, Holley Muscle Car EFI fuel pump modules are the perfect, drop-in solution to convert your muscle car to EFI or add additional fuel capacity to an existing setup.

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