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In-Store Pickup Location Close

Holley Fuel Lines 34-150

Original Price:

$32.95

Sale Price:

$30.33

Fuel Line, Chrome, Steel, Holley, 4150, 5/8 in. x 18 inverted flare Inlet and outlets, Kit

Estimated Ship Date: Today Would you rather pick it up? Select Location

  • Warning! Hurry sale prices won’t last long so take advantage of these Summit Racing Equipment values now!

Brand: Holley

Manufacturer's Part Number: 34-150

Part Type: Carburetor Feed Lines

Product Line: Holley Fuel Lines

Summit Racing Part Number: HLY-34-150

UPC: 090127109281

Inlet Quantity: One

Inlet Attachment: Female threads

Fuel Line Inlet Size: 5/8-18 in. inverted flare

Outlet Quantity: Two

Outlet Attachment: Male threads

Outlet Size: 5/8-18 in.

Fuel Line Type: Hard tube

Adjustable: No

Minimum Center to Center Distance (in): 9.313 in.

Maximum Center to Center Distance (in): 9.313 in.

Fuel Filter Included: No

Gauge Port: Yes

Gauge Port Size: 1/8 in. NPT

Fuel Pressure Gauge Included: No

Fuel Line Material: Steel

Fuel Line Finish: Chrome

Fitting Material: Steel

Fitting Finish: Chrome

Quantity: Sold as a kit.

Notes: Fits carburetors with 9–5/16 in. center to center bowl inlets.

In-Store Pickup: Choose In-store pick-up (OH, GA, NV) on our web site.

Holley offers a selection of both dedicated and universal-style fuel lines for its carburetors. Hard lines are chrome plated and double flared at the outlets. Braided stainless steel lines offer premium features such as rugged billet-style construction and AN aluminum fittings.

Result 1 of 1

Carburetor Manufacturer: Holley

Carburetor Model: 4150

Carburetor Fuel Line Quantity: One

Carburetor Fuel Inlet Quantity: Two

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8 Results Found

Holley 34-21 - Holley Fuel Fittings

Click here for more information about Holley 34-21 - Holley Fuel Fittings

Fuel Line, Chrome, Steel, Holley, 2010/2300, Straight, 5/8 in. Inverted Flare, 3/8 in. Hose Barb Inlet, Each

Part Number: HLY-34-21

Estimated Ship Date: Today

$24.95

$24.07

  • On Sale

    Warning! Hurry sale prices won’t last long so take advantage of these Summit Racing Equipment values now!

Holley 34-22 - Holley Fuel Fittings

Click here for more information about Holley 34-22 - Holley Fuel Fittings

Fuel Line, Chrome, Steel, Holley, 2010/2300, 90 Degree, 3/8 in. Hose Barb Inlet, Each

Part Number: HLY-34-22

Estimated Ship Date: Today

$24.95

$24.07

  • On Sale

    Warning! Hurry sale prices won’t last long so take advantage of these Summit Racing Equipment values now!

Earl's Performance 991947ERL - Earl's Performance AN to Inverted Flare Adapter Fittings

Click here for more information about Earl's Performance 991947ERL - Earl's Performance AN to Inverted Flare Adapter Fittings

Fitting, Straight, 3/8 Tube Inverted Flare with 5/8-18 Male to -6 AN Male, Aluminum, Blue, Each

Part Number: EAR-991947ERL

Estimated Ship Date: Today

$6.97

Summit Racing SUM-G3122 - Summit Racing® Fuel Pressure Gauges

Click here for more information about Summit Racing SUM-G3122 - Summit Racing® Fuel Pressure Gauges

Gauge, Fuel Pressure, 0-15 psi, 1 1/2 in., Analog, Mechanical, White Face, Each

Part Number: SUM-G3122

Estimated Ship Date: Today

$14.97

Aeroquip FBM2108 - Aeroquip Carburetor and Fuel Pump Adapters

Click here for more information about Aeroquip FBM2108 - Aeroquip Carburetor and Fuel Pump Adapters

Fitting, Straight, -6 AN Male to 5/8-18 in. Inverted Flare, Aluminum, Blue Anodized, Each

Part Number: AER-FBM2108

Estimated Ship Date: Today

$6.97

Mr. Gasket 1561 - Mr. Gasket Analog Fuel Pressure Gauges

Click here for more information about Mr. Gasket 1561 - Mr. Gasket Analog Fuel Pressure Gauges

Gauge, Fuel Pressure, 0-15 psi, 1 1/2 in., Analog, Mechanical, White Face, Each

Part Number: MRG-1561

Estimated Ship Date: Today

$14.97

Summit Racing SUM-220667 - Summit Racing® AN to Inverted Flare Adapter Fittings

Click here for more information about Summit Racing SUM-220667 - Summit Racing® AN to Inverted Flare Adapter Fittings

Fitting, Coupler, Straight, -6 AN Male to 5/8-18 in. Inverted Flare, Aluminum, Blue Anodized, Each

Part Number: SUM-220667

Estimated Ship Date: Today

$4.97

Trans-Dapt Performance Products 2388 - Trans-Dapt Performance Fuel Pressure Gauges

Click here for more information about Trans-Dapt Performance Products 2388 - Trans-Dapt Performance Fuel Pressure Gauges

Gauge, Fuel Pressure, 0-15 psi, 1 1/2 in., Analog, Mechanical, Black Face, Each

Part Number: TRD-2388

Estimated Ship Date: Today

$43.97

  • Drop Ship

    This part is normally shipped directly from the manufacturer / Supplier.

Most Helpful Reviews Review this Product

9 Customer Reviews for Holley 34-150 - Holley Fuel Lines

Average Customer Review

5 Star

(1)

4 Star

(0)

3 Star

(3)

2 Star

(2)

1 Star

(3)
+See All 9 Reviews

not recommended

buy the summit black dual feed lines, much better. I bought the first one of these, it leaked and I thought maybe it was just a faulty one. I bought another same exact one and same thing happened.

1 of 1 found this review helpful.

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Reviewer: SOM from CA

Date: April 29, 2014

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Quality

Fuel Line

Summit RacingSummit Racing Verified Purchase

It works as it should but it didn't perfectly line up with the fuel bowl inlets on my new Holley 770. I would have understood if it was another mfg fuel line but Holley to Holley should have lined up perfectly. I had to do a little bending to make it fit right.

0 of 0 found this review helpful.

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Reviewer: BRIAN from MD

Date: November 10, 2014

34-150 Review

Summit RacingSummit Racing Verified Purchase

I gave it five stars only because it is the best in this price category. Works and fits great with no leaks. Simply bend the tubing a bit as needed to be certain the inverted flares seat properly before tightening the fittings.

0 of 0 found this review helpful.

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Reviewer: MIKE from CA

Date: August 21, 2014

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Not to happy

Summit RacingSummit Racing Verified Purchase

Was not an exact fit needed to bend lines

0 of 0 found this review helpful.

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Reviewer: ANGELO from FL

Date: June 19, 2014

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Doesn't quite fit

Summit RacingSummit Racing Verified Purchase

While an upgrade from the stock rubber hoses that came with my Holley 570 Street Avenger, this product leaves a bit to be desired. First off it was just off on the center-to-center width between the fuel inlets which required some careful bending to get it to fit and be leak-free. Then the 1/8" NPT port for the fuel pressure gauge is on the bottom of the hex fitting requiring a 90 degree elbow to bring the gauge into view. The 90 degree elbow moves the gauge closer to the valve cover, and in my case it just clears it by about 1/32nd of an inch - meaning the gauge will have to be removed to remove the valve cover for , say, adjusting valves. Ratings were dropped because of difficulty to install and the fact that the product once finally installed is visibly bent! ...read more

0 of 0 found this review helpful.

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Reviewer: WILLIAM from Canada

Date: May 18, 2014

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Duel feed fuel line

Summit RacingSummit Racing Verified Purchase

Save your money and use flex hose. The fuel line was pre sized for a Holly duel feed 4150 and the spacing was off 1/4" on the fuel line. Bend the line and listen to the chrome crackle and now it is wide enough but alignment of threaded fittings is poor. Get one with flex tube between fittings.

0 of 0 found this review helpful.

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Reviewer: CHADWICK from CA

Date: May 12, 2014

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4150 Fuel Log

Summit RacingSummit Racing Verified Purchase

Had to do minor bending to get it to fit and not leak. Otherwise good product.

0 of 0 found this review helpful.

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Reviewer: VALENTINO from IN

Date: March 15, 2014

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Screw in part crooked AND LINE BENT.

Summit RacingSummit Racing Verified Purchase

the inlet side of the fuel line was crooked and my fitting would not screw in it straight. ALSO THE LINE CAME OUT OF THE PACKAGE BENT. IF YOU TRY TO BEND THE LINE BACK YOU WILL HEAR THE CERAMIC MATERIAL INSIDE OF THE LINE CRACK WHICH WILL GET INTO YOUR FUEL SYSTEM AND CAUSE DAMAGED. THIS IS A VERY POORLY MADE PRODUCT.

0 of 0 found this review helpful.

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Reviewer: MIGUEL from LA

Date: March 12, 2014

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What happened here?

Summit RacingSummit Racing Verified Purchase

The fuel lines did not line up with the carb inlets. I spent a couple of hours rebending the lines so they would thread easily into the carb inlets. I was surprised that a Holley fuel line harness would not fit their own carb without a fight.

0 of 0 found this review helpful.

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Reviewer: FREDERICK from PA

Date: March 03, 2014

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Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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