Holley 4180 Needle & Seats
Our Holley 4180, 4 barrel carburetor needle & seats, also referred to as float valves, come in two sizes. .110, .101. Some Holley 4160 needle & seats are adjusting using a screw & nut while others use a screw only. Ethanol ready and made in the US.
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In Stock
Thread: 3/8" - 32. 2300 & 4150
Part Number NS649
(10)
$17.95
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In Stock
Orifice: .110; 3/8"-32
Part Number NS689
(7)
$10.95
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Item In Cart
In Stock
Part Number 85-337B
(6)
$5.95
Item In Cart
In Stock
Thread: 7/16"
Part Number NS650
(2)
$18.95
