Description:

Universal 5-1/8" Fit: Fit for Edelbrock, for Holley for Demon, for Carter, for Rochester, etc. with 5 1/8 in Carburetor Opening; Fit for Carbs with 5 1/8in Opening (for Holley, for Edelbrock, for Rochester, etc); Fit for Ford, for Edelbrock, for Holley Riser SBC BBC 350. Precision Aluminum Construction: Machined from lasting aluminum for consistent performance and heat resistance. Improved Airflow: 1/2" height creates optimal clearance between the carburetor and air cleaner for better ventilation. Leak-Proof Seal: Includes an O-ring to ensure a tight fit and prevent air/fuel mixture leaks. Easy Bolt-On Installation: Direct replacement spacerno modifications needed for compatible carbs.