Holley 4180, 4 Barrel Carburetor Parts

The Holley 4180 came on 1983-85 Mustangs with the 302" 5.0L engine, manual transmission. The 4180 can also be found on many Ford pickups. 1979-85 with 460" engine and 1983-90 with the 351" & 460" engine.
While most Holley 4 barrel carburetors have the idle mixture screw in the metering block, the 4180 mixture screws are in the throttle body.
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Holley 2300, 4150, 4160, 4180, Primary Float., Replacement for Holley 16R-260-5A
Part Number FL98
(5)
$16.95
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Shaft rotates counter- clockwise to close choke (rich), 2.17" cap diameter, .77" cap depth
Part Number TH1042
(6)
$23.95
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Overall length = .929" Diameter at thread = .16" Thread count = 32. Compare overall length (prox) and the taper at the end.
Part Number 16-27
(1)
$4.95
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ID .535 Length .940
Part Number 66-37
(10)
$3.95
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30CC Heavy
Part Number 66-150
$4.95
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1st stage 8Hg, 2nd stage 1.5Hg
Part Number 70-29
$24.95
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6 x 32 x 61/64" (.95")
Part Number 16-155
(8)
$8.95
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9/16 x 24 threaded end. Barb end take a 3/8 hose.
Part Number 90-175
(1)
$12.95
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9/16 x 24, 5/16" hose barb.
Part Number 90-163
(2)
$18.95
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Shaft rotates counter-clockwise to close choke (rich) 2.12" cap diameter, .77" cap depth
Part Number TH1058
(3)
$23.95
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1st stage 5.5Hg, 2nd stage 0.5Hg
Part Number 70-58
$24.95
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Part Number 85-337B
(5)
$5.95
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Width = .134" Thickness = .020"
Part Number G1128
$2.95