This Spacer Raises 4bbl Carburetors 1" Above the Intake Manifold. 1" Aluminum Carburetor Spacer Open Center - 3/8" Vacuum Port. 2 - Carb Fibre Gaskets. 4 - Dual Thread Longer Carb Studs. 1 - Aluminum Spacer w/Vacuum Port.
Holley Caburetor Spacer 1" Carb Intake Manifold Square Bore Open Center Aluminum
Holley Carburetor 2 Inch Spacer Tapered For Flow 4150 Carburetor Spacer 1.75 Bor
1.5 Inch 4150 Lightweight Holley Carburetor Spacer Tapered 1 1/2" 1.750 Bore
Fit For Edelbrock Holley Carburetor 5 1/4" Air Cleaner Spacer Riser 1/2"-1 1/2"
1.5 Inch 4150 Lightweight Holley Carburetor Spacer Tapered 1 1/2" HotRod TV
