Holley Fuel Line, 4150 Ultra XP Carburetor, 6AN Inlet, 9.75" | 34-42
Available to order. In-stock orders typically ship in 1 to 2 business days.
Email sales@berryperformancesales.com with your year, make, model and engine, and we'll help you check fitment before you order.
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This dual fuel line is built for Holley 4150 Ultra XP carburetors with -8 O-ring XP bowls, featuring a single 6AN inlet and Pro-Lite 350 hose.
Specifications:
- Center to Center Measurement: 9.75"
- Inlet Fitting Thread Diameter: 6 AN
- Outlet Fitting Thread Diameter: 8 AN
- Material: Aluminum
- Model: 4150 Ultra XP
- Finish: Black
- Product Type: Fuel Line
- Warranty: Manufacturer's Limited 90 Day Warranty
- Part Number: 34-42
Runs 9.75" long versus the standard 9.50" line, accommodating the XP bowls' increased fuel capacity (+.125" per bowl, +.250" overall).
FAQ
What carburetors is this fuel line designed for?
Holley 4150 Ultra XP carburetors with -8 O-ring XP bowls.
What size is the inlet fitting?
A single 6AN inlet.
Why is the line longer than standard?
The XP bowls' increased fuel capacity extends the required line length to 9.75" versus the standard 9.50".
Shipping Policy
- Free shipping on orders over $99 (excludes freight shipments).
- In-stock orders typically ship within 1 to 2 business days. Weekend and holiday orders are processed the next business day.
- Orders ship from Defiance, Ohio and a nationwide network of warehouses and manufacturers.
- Items showing an ETA are not in stock yet. ETAs come from the manufacturer and can change.
- No P.O. Boxes. International orders need a shipping quote, so email us first.
Return Policy
- 30-day return window from the ship date. Returns must be approved first; email sales@berryperformancesales.com with your order number.
- Items must be unused, complete and in the original packaging.
- A 20% restocking fee applies, and return shipping is paid by the buyer.
- Not returnable: installed or modified parts, opened or used programmers and tuners, custom orders, Open Box, and Clearance or Final Sale items.
- Damaged, defective or incorrect items must be reported within 48 hours of delivery with photos.
Disclaimer
All products are sold for off-road use only unless otherwise specified. Buyer assumes all responsibility for installation and operation. Seller is not liable for any incidental, indirect, or consequential damages — including engine failure, labor costs, or vehicle downtime — resulting from the use of any product sold.
By making a purchase from Berry Performance Sales, you acknowledge and agree to abide by the terms and conditions of these Policies.
For any questions or concerns, please contact us — we’re always happy to help.
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