Holley Fuel Pressure Regulator return style, Die Cast, Carb 4.5-9psi
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$99.91 
SKU: HOL-12887
Part# 12-887
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Holley Fuel Pressure Regulator return style, Die Cast, Carb 4.5-9psi
This return style regulator from Holley is an easy way to run a carburetor with an EFI fuel pump like a 86-93 Mustang. With a return line, the regulator will drop EFI pressure to 4.5 - 9 psi, suitable for a carburetor.Reviews
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