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Holley Steel Carburetor Needle and Seat Assemblies

2.0 out of 5 stars 1 Customer Reviews

Holley steel carburetor needle and seat assemblies are adjustable. You can adjust your float without removing your fuel bowl. They're ideal for high power applications like gas and alcohol-fueled racing engines.

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Holley Steel Carburetor Needle and Seat Assemblies 6-500-2

Carburetor Needle and Seats, Holley, Inlet Needle, Adjustable, Steel, 0.110 in. Seat, Center Hung Float, Gaskets, for 735 cfm or Smaller Carb, Pair

Part Number: HLY-6-500-2

2.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/17/2025

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Estimated Ship Date: Monday 11/17/2025

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