Holley - Street/Strip Carbureted Applications Two Port Adjustable from 4.5 to 9 PSI 975 in OD - Hardware

975 in OD - Hardware Included - Each

190 in Thick - Aluminum - Natural - GM Metric Calipers - Set of 10

5 in Long - 5/8-18 in Right Hand Thread - Steel - Rack and Pinion - Each

Carburetor Spacer - 0

Holley - Street/Strip Carbureted Applications Two Port Adjustable from 4.5 to 9 PSI 975 in OD - HardwareHolley Billet Fuel Pressure Regulators are part of a complete line of fuel system products from Holley. They are precision machined from 6061 T6 billet aluminum for strength and durability. They feature a black bright dip anodized body and a clear bright dip anodized top for corrosion resistance and good looks. The Holley 12 840 fuel pressure regulator features 3 8" NPT in out ports.