Holley Dual fuel lines for Holley 4150 Ultra XP Carburetors w -8 O-ring XP Bowls, 6AN inlet HLY-34-42

Dual fuel lines for Holley 4150 Ultra XP Carburetors w -8 O-ring XP Bowls. Fuel line with single 6AN inlet, fittings with Pro-Lite 350 hose
Features:
The fuel lines are 9.75” long (standard fuel line is 9.50”)
Increased fuel volume of each bowl extends length by .125” per bowl (.250” overall).