The Spectre Dual Feed Fuel Line for Holley 3310/4150 carburetors is an adjustable chrome-fitted feed line that stretches from 8 to 10 inches to match installation needs. It features machine-flared ends on a 3/8 inch diameter line, magna-clamps and a 0–15 PSI fuel pressure gauge, all triple chrome plated. This kit is made for classic Holley-style carburetor installations.
Spectre Dual Feed Fuel Line Holley 3310/4150