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Edelbrock Carburetor Adapter for 4150 Square-Bore to Stock Quadrajet & Thermo-Quad Spread-Bore Manifold

350-2696

Edelbrock
made in usa

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Carburetor Adapter for 4150 Square-Bore to Stock Quadrajet & Thermo-Quad Spread-Bore Manifold
$38.95
More than 10 available
Carburetor Adapter
  • 4-Hole, Square-Bore to Spread-Bore
  • Mount Edelbrock Square-Bore Carbs to Stock Q-Jet & Thermo-Quad Manifolds
  • .850" Thick
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    2696 is rated 4.1 out of 5 by 24.
    Rated 5 out of 5 by from Perfect fit Installed it in minutes and vehicle start immediately. Works great.
    Date published: 2022-06-14
    Rated 5 out of 5 by from Easy installation I purchased it a few weeks ago because I didn't know that my new holley 750 cfm carburetor wouldn't fit my quadra jet intake. As it says it fixed the problem, easy installation, and fit like a glove on my 454 big block Chevrolet engine.
    Date published: 2020-10-14
    Rated 5 out of 5 by from great quailty, Did not work with my '65 Buick Gran Sport original speadbore manifold. Heat crossover was the problem. Holes did not align properly.
    Date published: 2016-05-27
    Rated 5 out of 5 by from Perfect product for my needs. I bought this spacer to raise my carb to clear the heater hose fitting with the gas lines, worked perfect!
    Date published: 2015-06-04
    Rated 4 out of 5 by from works but not perfect this adapter bolted up to my 86 chevy truck manifold and the carb fit on without drilling anything.. only problem is the studs have fine thread on the top and the nuts in the kit did not thread on. also my throttle cable bracket is held on with one bolt until i can rig something up
    Date published: 2019-02-11
    Rated 4 out of 5 by from It worked.... Kind of. I bought the adapter plate to Mount a Edelbrock 1400 Carb on a 77 Chevy 350 Small block. The plate mounted perfectly, but we had to file the Carb since the front holes didn't match the adapter plate. The Edelbrock Tech hotline was pretty much useless besides agreeing that we had the correct parts. According to the DVD included with the Carb it should have dropped into place without modification. Our best guess is that the adapter plate was cut with one of the other 1400 series carb specs.
    Date published: 2017-04-02
    Rated 4 out of 5 by from quality bought this for my husband who knows what he is doing,but he said he had to drill-out one hole for the carb to line up properly
    Date published: 2017-01-12
    Rated 3 out of 5 by from Hardware Lower gasket did not fit well. Needed a little trimming to fit perfectly. 3 out of the 4 phillips screws used to mount the plate were way to tight and made out of to soft of aluminium which caused me to strip one of them. Went to ace hardware to get allen head screws to mount it.
    Date published: 2019-06-27
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    i have a 1977 firebird 400 cid i want to install a edelbrock carb what adapter do i need thanks

    Asked by: albertflash
    We would recommend this adapter - https://www.jegs.com/i/JEGS/555/15440/10002/-1
    Answered by: Rusty B
    Date published: 2018-11-05

    I have a 305 with a Rochester q jet. I want to put an edelbrock 1404. Will this work? Thanks 

    Asked by: Jakeg613
    Yes, this will work for your application.
    Answered by: Rusty B
    Date published: 2023-01-18

    Is the hole on the side of the adapter a vacuum port?

    Asked by: DILLON11493
    These adapters have a 1/4” NPT hole in the back, which can be drilled if an additional vacuum source is needed. Holes must be drilled in each of the rear venturies to open the flow of vacuum to the port.
    Answered by: Seth W
    Date published: 2017-12-15

    Hello, does it works with a Holley 4150 model? Thanks

    Asked by: LoloCorvette
    This is compatible with a 4150 carb.
    Answered by: Jon Jegs Tech
    Date published: 2017-11-28
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