Fits 4 barrel Holley carbs. 1/2" alum carburetor spacer with open center. 1 CARBURETOR SPACER.
1" Holley XP 4 to 2 barrel Alum Carburetor spacer 4 barrel RACE DRAG 032326-12
1 11/16" Carburetor spacer alum open Holley 4 barrel RACE DRAG RACE 062626-12
Holley Carburetor 2 Inch Spacer Tapered For Flow 4150 Carburetor Spacer Race USA
Holley Carburetor 2 Inch Spacer Tapered For Flow 4150 Carburetor Spacer 1.75 Bor
1 Inch Ultra Lightweight Tapered Blend 4150 Carburetor Spacer, Best Carb Spacer
Aluminum Carburetor Spacer 1in Thick Open Square Bore Spacer
