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Holley Needle and Seat Assemblies 6-518-2 Carburetor Seats, Viton® Inlet Needle, Adjustable, Center Hung Float Style, 0.120 in. Seat, Gasket Included, Pair

SKU: HLY6-518-2

Carburetor Needle and Seats

Holley Needle and Seat Assemblies 6-518-2 Carburetor Seats, Viton® Inlet Needle, Adjustable, Center Hung Float Style, 0.120 in. Seat, Gasket Included, Pair

SKU: HLY6-518-2

Carburetor Needle and Seats
A$94.97
IN STOCK! Est Ship 3-7 Days days. In stock at 2 locations (more than 10 available)

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Description

Needle and Seat - Adjustable - 0.120 Orifice - Viton - Holley Carburetors - Pair


Data: v2 - Desc: v4.2 - Upd: 2026-11-08 02:14:51

Data: v4.2 - Upd: 2026-11-09 19:41:49

Features

Images are supplied by the manufacturer and may be generic. While all efforts are made to provide accurate pictures, there may be differences in the actual product, such as colour, quantity, version, or included components. Please carefully review the description and specifications for details on inclusions or any variations. Some items may be sold individually or in sets, and images may occasionally depict additional products or quantities not included in your purchase. For assistance or clarification, please contact customer support.

Specifications

Reference Information

Reference Data (Provide these details to our support team)
Brand Name/s Holley, Hilborn, Holley Efi, Retrobright, Terminator X
StreetFX SKU hly6-518-2
SFX Item ID 4782176
Accounting SKU hly-6-518-2
Manufacturer SKU 6-518-2
Manufacturer UPC 090127424100
Alternative References 6-518-2, HLY-6-518-2, HOL6-518-2

Carburetor Needle and Seats, Viton® Inlet Needle, Adjustable, Center Hung Float Style, 0.120 in. Seat, Gasket Included, Pair

Holley needle and seat assemblies can be used as replacements or performance upgrades. Available in different sizes, they're also available in different materials to suit a wide range of applications. Viton® needles are for all gasoline applications, steel needles are used with alcohol or exotic race fuels, and titanium needles are used for their responsiveness during changes in flow rates, as well as for their excellent sealing capabilities. Any way you look at it, you're sure to find the right one for your application.

Product Attributes
BrandHolley
Manufacturer's Part Number6-518-2
Part TypeCarburetor Needle and Seats
Product LineHolley Needle and Seat Assemblies
UPC090127424100
Fuel Bowl Float StyleCenter hung
Seat Size0.120 in.
Needle MaterialViton®
Spring-LoadedNo
AdjustableYes
QuantitySold as a pair.

Compatibility

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