Fits 4 barrel Holley carbs. 2" alum carburetor spacer for dyno flow use has a 1.850 hole on 1 end. 1 CARBURETOR SPACER.
1 1/2" Carburetor spacer alum open Holley 4 barrel RACE DRAG RACE 062626-13
2" Carburetor spacer alum open Holley 4 barrel RACE DRAG RACE 062626-9
1 1/2" Carburetor spacer alum open Holley 4 barrel RACE DRAG RACE 062626-4
1 1/2" Carburetor spacer alum open Holley 4 barrel RACE DRAG RACE 062626-14
1/2 " Carburetor spacer alum open Holley 4 barrel RACE DRAG RACE 062626-19
NEW 1" B&B Alum adapter 4-2 Carburetor spacer 4 barrel RACE DRAG 062626-36
