Fuel System

Allstar Base Plate Inserts 1.100 4pk for 1in Spacer ALL26063 The "Governor" is a 1" thick, four-hole aluminum spacer with replaceable tapered inserts (sold separately) which can be quickly changed after carb is removed. Restricts air/fuel entry and...

Allstar Base Plate Inserts 1.000 4pk for 1in Spacer ALL26062 The "Governor" is a 1" thick, four-hole aluminum spacer with replaceable tapered inserts (sold separately) which can be quickly changed after carb is removed. Restricts air/fuel entry and...

Allstar Base Plate Inserts .950 4pk for 1in spacer ALL26061 The "Governor" is a 1" thick, four-hole aluminum spacer with replaceable tapered inserts (sold separately) which can be quickly changed after carb is removed. Restricts air/fuel entry and...

Allstar Adjustable Base Plate 1in ALL26060 The "Governor" is a 1" thick, four-hole aluminum spacer with replaceable tapered inserts (sold separately) which can be quickly changed after carb is removed. Restricts air/fuel entry and reduces power slightly...

Allstar Base Plate Inserts 1.050 4pk for 1in Spacer ALL26059 The "Governor" is a 1" thick, four-hole aluminum spacer with replaceable tapered inserts (sold separately) which can be quickly changed after carb is removed. Restricts air/fuel entry and...

Allstar Alum Carb Hat Deluxe ALL26044 Carburetor hats are ideal to cover open carbs and prevent debris from falling into the engine while working in garage or pit area with air cleaner removed. 2-1/2" tall carb hats are designed to fit most carbs or...

  Carb Hat Aluminum ALL26043 Carburetor hats are ideal to cover open carbs and prevent debris from falling into the engine while working in garage or pit area with air cleaner removed. 2-1/2" tall carb hats are designed to fit most carbs or...

Allstar Carburetor Hat W/Screen ALL26042 Carburetor hats are ideal to cover open carbs and prevent debris from falling into the engine while working in garage or pit area with air cleaner removed. 2-1/2" tall carb hats are designed to fit most carbs or...

Allstar Plastic Carb Hat for 4500 Carb ALL26041 Plastic carb hat is 2-3/8" tall and fits over the 7-1/4" air cleaner opening of Holley Dominator carburetors to prevent water or debris from entering the engine. Solid cover may be drilled when an air...

Allstar Carburetor Hat ALL26040 Carburetor hats are ideal to cover open carbs and prevent debris from falling into the engine while working in garage or pit area with air cleaner removed. 2-1/2" tall carb hats are designed to fit most carbs or throttle...

Allstar Carb Spacer 4500 Tapered 4 Hole 1.00in ALL25996 Specially designed for drag race applications to isolate carburetor from manifold, spacers prevent horsepower-robbing heat transfer and increase the distance from the bottom of the carburetor to the...

Allstar Carb Spacer 4500 4 Hole 1.00in ALL25994 Specially designed for drag race applications to isolate carburetor from manifold, spacers prevent horsepower-robbing heat transfer and increase the distance from the bottom of the carburetor to the...