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Holley Dual Feed Fuel Line For 4150 Inlet: 5/8" -18 Inverted Flare

Holley 34-150

510-34-150

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Holley Dual Feed Fuel Line For 4150 Inlet: 5/8" -18 Inverted Flare $36.74
Dual Feed Fuel Line For 4150
  • Inlet: 5/8''-18 Inverted Flare
  • Outlets: 5/8''-18 Inverted Flare
  • 9-1/2" Center to Center
  • 1/8 NPT Fuel Pressure Gauge Tap
  • For Use On Any 4150 with Center Hung Fuel Bowls

  • Holley 34-150 Details

    Chrome Dual Feed Fuel Lines and Kits


  • Fuel Line

  • Specifications:

    Size (in.)
    0.625
    Position
    N/A
    Adjustable
    No
    Fuel Filter Included
    No
    Fitting Finish
    Chrome
    Fuel Line Finish
    Chrome
    Fuel Line Inlet Size (in.)
    5/8-18 inverted flare
    Fuel Line Material
    Steel
    Fuel Line Type
    Hard tube
    Fuel Pressure Gauge Included
    No
    Gauge Port
    Yes
    Gauge Port Size (in.)
    1/8 NPT
    Inlet Attachment
    Female Threads
    Maximum Center to Center Distance (in.)
    9.313
    Minimum Center to Center Distance (in.)
    9.313
    Outlet Attachment
    Male Threads
    Quantity
    Sold as a kit
    Outlet Quantity
    Two
    Fitting Material
    Steel
    Inlet Quantity
    One
    Manufacturer's Part Number:
    34-150

    These Holley Dual Feed Fuel Lines would look good on any street rod, race car, or just your everyday ordinary street car. All styles feature 3/8'' steel tubing that is extremely strong to resist bending and twisting with brass tube nuts and steel connection fittings. The pieces are triple chrome plated before assembly for a long lasting show quality shine.

    These kits, put together by JEGS Professionals, include Holley Dual Feed Fuel Line, JEGS Compact Billet In-Line Polished Fuel Filter, JEGS Fuel Pressure Gauge

    34-150 is rated 3.7 out of 5 by 6.
    Rated 5 out of 5 by from freds 69 chevelle great value works good with my holley 750 double pumper and thanks to my best friend Duane Houston for his help with my car
    Date published: 2017-04-19
    Rated 5 out of 5 by from Holley 670 cfm I bought this a month ago to take the worries out of my fresh built sbc 400 I have used them before so I'm am sure it's what I needed .
    Date published: 2017-03-28
    Rated 5 out of 5 by from Great upgrade to rubber fuel lines I bought this for my 67 GTO and I am very happy with the appearance and ease of installation.
    Date published: 2016-09-02
    Rated 4 out of 5 by from fuel line the only thing wrong with is that I cant put my fuel pressure gauge on it because of the angle that it sits I had to mount my fuel pressure gauge by the fuel pump
    Date published: 2015-02-14
    Rated 2 out of 5 by from Poorly designed, even after 50 years!!! ? Holley has been making this, like 50 years, you'd think they would get it right. Not. The lines are like, "almost lined up". Had to fiddle (bend) 'em to fit. The "pressure port" is a joke, it's in the exact wrong spot. I'd love to see them put a gauge on this, without hitting the valve cover: useless! It should be pointed UP. Memo to the engineers: when you chrome something, it adds material. A 5/8" wrench (line or no line type) DOES NOT FIT the chromed fittings. Had to use an adjustable wrench! It's on, but took 30 minutes instead of the 6 that it should.
    Date published: 2016-10-10
    Rated 1 out of 5 by from Doesn't Fit! Hard to believe that the Holley fuel line that Holley recommended for their own carb wouldn't fit. It wasn't even close. Pathetic!
    Date published: 2015-06-16
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    Would this work with the street avenger carb? 

    Asked by: Chrisl1995
    Yes, this has the correct spacing for your Street Avenger.
    Answered by: Dean R
    Date published: 2017-12-11

    Does this fuel line fit a 750 ultra double pumper with a electric choke? The choke is on the passenger side and a normal chrome fuel line fouls with the choke.

    Asked by: Bob T5 Mustang
    We would recommend this fuel inlet - Part Number: 555-110821
    Answered by: Rusty B
    Date published: 2017-11-06
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