Rebuild kits and parts for the Holley 1931 carburetor
The catalog below includes ethanol ready parts for the Holley 1931 downdraft 1-barrel carburetor, used on 1964-68 American Motors.
There are two versions of the 1931. One has an accelerator pump with a flat stem and the other has a round stem. This is easy enough to determine because the accelerator pump sticks out of the rear of the float bowl. The flat stem type hooks into a plastic lever, while the round stem is actuated by a plastic lever pressing on the end of the pump.
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AMERICAN MOTORS 1964-68
Part Number K616
(10)
$44.95
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Stem = 1.27"
Part Number AP196
$21.95
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Holley. High-quality materials and construction promise an exceptionally reliable and long-lasting product
Part Number NS594
(6)
$14.95
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Holley carburetor power valve assembly. 1940 1909 1904 1920 1931 4360 5200
Part Number 54-14
(3)
$10.95
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OD = .095" Length = 1.366". Holley 1909. 63-65 AMC, 62-69 Ford & Mercury
Part Number 32-5
$4.95
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Overall length = .890" Length from top to start of threads = 1/2" Ball diameter = 9/32" Thread diameter = 10-32
Part Number 22-16
(1)
$4.95
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1/8" Pipe 1/2 Nut
Part Number 90-17-2
(2)
$7.95
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7/16-24 x 7/16-24
Part Number 90-17-4
(4)
$6.95