Viton Needle & Seat
Designed specifically for Demon, Claw, and Holley carburetors, these precision needle and seat assemblies keep the fuel bowl full while offering positive sealing with a Viton tip. A .130'' version is available for large displacement single carb applications with increased volume requirements. For gasoline use only.

Stainless Steel Needle & Seat
Developed specifically for alcohol use, these stainless steel needle and seat assemblies provide maximum flow with unrestricted opening at maximum float drop.