Supplies fuel to two Edelbrock carbs when used on Edelbrock Dual-Quad manifolds. Use with a fuel hose kit such as our #8122 or #8127. 6-7/16 center-to-center, 1/8 -NPT fuel pressure port and a 3/8 -NPT fuel inlet. ProClassic Series Finish 0. 125 in. NPT Fuel Pressure Port For Use W/ Part #8122 & #8127 6. 4375 in. Center-To-Center 0. 375 in. NPT Fuel Inlet UPC 087133921914 Color Black Brand Name Edelbrock Unit Count 1 Count Item Length 6.44 Inches Item Weight 0.2 Kilograms Manufacturer Edelbrock Material Type Aluminum, Stainless Steel Item Type Name Fuel Line Kit Included Components Fuel bowl fittings Nominal Wall Thickness 0.125 inches Manufacturer Warranty Description 90 Day Manufacturer Global Trade Identification Number 00087133921914