Holley EFI 2 Port VR Series Fuel Pressure Regulator - Black FSR Racing Products Standard models are finished with

Standard models are finished with a protective zinc coating

Jesel Shaft Rocker Assemblies

They use standard small-block pistons

Includes -4AN male fitting connections

1964-1983 Chevrolet Malibu

Holley EFI 2 Port VR Series Fuel Pressure Regulator - Black FSR Racing Products Standard models are finished withThe Holley VR Series billet fuel pressure regulators are part of the VR1 and VR2 Series brushless fuel pump systems product line. These regulators can support 3000+ horsepower engines that require high volumes of fuel flow. Both EFI and carbureted versions can be referenced on a 1: 1 ratio. They are precision machined from 6061 T6 billet aluminum for strength and durability and feature a black bright dip anodized body and a clear bright dip anodized