.110 NEEDLE AND SEAT Holley Demon QFT. This REPLACES Holley part # 6-504. Also note this is for externally adjustable float level control for 2bbl and 4bbl Holley carburetors. This fits models 2010 2300 4010 4011 4150 4160 4180 4180G 4500 Holley carburetors.This is also compatible with Demon and Quick Fuel Technology QFT Carburetors.
Bulk Pricing available
1-24, 25-50, 51-99, 100+. Discount will be shown in cart
25pc and over will NOT come with gaskets