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Holley 108-37

Carburetor Base Insulator Fits 4165, 4175 & Quadrajet Carbs

Holley 108-37

510-108-37

made in usa
jegs shipping
Ships
$40.93
$36.84
ON SALE - $4.09 OFF
Holley 108-37 Carburetor Base Insulator Fits 4165, 4175 & Quadrajet Carbs $36.84
Carburetor Base Insulator
  • Fits 4165, 4175 & Quadrajet Carbs
  • 1-3/8" Primary
  • 2-3/8" Secondary
  • 11/16" Thick
  • Carb Studs Included
  • Phenolic

  • Holley 108-37 Details

    Carburetor Base Insulator


  • Base Insulator

  • Specifications:

    Barrel
    Four
    Carb Type
    Holley
    Carburetor Flange
    Spread bore
    Gasket Opening Style
    4-hole
    Quantity
    Sold individually
    Gasket Thickness (in.)
    0.625
    Gasket Material
    Phenolic
    Manufacturer's Part Number:
    108-37

    Holley carburetor spacers are available in cast aluminum or phenolic. Whether your raising the carburetor due to clearance issues or simply want a little more space between the carburetor and intake manifold, Holley has the spacer for you.
    Wedge Plates allow the carburetor to sit level on tilted engines (typically marine applications).

    108-37 - Holley Carburetor Spacers is rated 2.0 out of 5 by 1.
    • 2016-12-05T08:51CST
    • bvseo_cps, prod_bvrr, vn_cps_3.4.0
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_11596, PRD, sort_relevancy
    • clientName_jegs
    Rated 2 out of 5 by from It Fit, but took awhile to make it fit I just installed a q-jet carb on my 396, and had a fuel boiling issue. After some research, I decided to go with one of these spacers. The first time I installed it in about 10min... Took the car out, it seemed very sluggish. With a closer look, I found the secondaries wouldn't open because the holes in the spacer we're misaligned. Took the spacer out and spent another 40 min or so enlarging the holes. In the end, it runs better, and slightly improved the boiling fuel.
    Date published: 2015-06-19
    • 2016-12-05T08:51CST
    • bvseo_cps, prod_bvrr, vn_cps_3.4.0
    • cp_1, bvpage1
    • co_hasreviews, tv_0, tr_1
    • loc_en_US, sid_10001_10001_11596, PRD, sort_relevancy
    • clientName_jegs
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