This dual fuel line kit supplies Holley Gen 3 Dominator carburetors fitted with -8 O-ring HP bowls, using rugged billet construction with dual 8AN inlet fittings and Pro-Lite 350 hose for consistent fuel delivery to both bowls.
Specifications:
- Center to Center Measurement: 11.5"
- Inlet Fitting Thread Diameter: 8 AN
- Outlet Fitting Thread Diameter: 8 AN
- Material: Aluminum
- Finish: Black Anodized
- Fitment: Holley 4500 GEN 3 Dominator
- Product Type: Fuel Line
- Part Number: 34-48
The line measures 11.5" long (versus the standard 11.25" line) to account for the added .125" of fuel capacity per bowl on Gen 3 Dominator HP bowls, and is built for Holley 4500HP Dominator carburetors.
FAQ
What carburetors does this fuel line fit?
It's designed for Holley 4500HP Dominator carburetors using Gen 3 -8 O-ring HP fuel bowls.
Why is this line longer than the standard fuel line?
Gen 3 HP bowls hold more fuel, which adds .125" of length per bowl, so this line measures 11.5" versus the standard 11.25" line.
What material and finish does the fuel line use?
It's built from black anodized aluminum billet for corrosion resistance and a clean, durable finish.
What size AN fittings are used?
The line uses -8 AN fittings on both the dual inlet and outlet.

