Demon 120090 Needle and Seat Lock Nut and Screw

Demon 120090 Needle and Seat Lock Nut and Screw
- Keeps The Fuel Bowl Full
- Offering Positive Sealing With A Viton Top
Designed specifically for Demon, Claw and HOLLEY Performance Carburetors, these precision needle and seat assemblies keep the fuel bowl full while offering positive sealing with a Viton tip. Spring loaded assembly is recommended for severe off-road and marine: conditions while the .130 inch is used for increased volume requirements over the .110 inch assembly. Use with gasoline only. Sold per pair.