Holley Quick Change Jet Kit - Model 4150/4160 Carburetors Primary Fuel Bowl w/ Single Fuel Inlet 2020008 It can be used in

It can be used in high or low-pressure applications

EFI speed density

Certain circumstances may require you to need a different length tether

Made with Dominator's super tuff plastic the street stock nose will take all the racing abuse you put to them

Shift Indicator Gauge

Holley Quick Change Jet Kit - Model 4150/4160 Carburetors Primary Fuel Bowl w/ Single Fuel Inlet 2020008 It can be used inCool your jets! You don't have to get hot under the collar anymore when faced with jet changing. Holley makes it easy with a "quick change jet kit". Designed for the center hung style "race" fuel bowl, the kit will allow you to change jets without having to remove the fuel bowl. Simply unscrew the jet "plugs" which thread into the bowl and use the Holley jet tool to remove the old jet. Screw in the new jets, replace the plugs, and you're ready to