Air Cleaner Gaskets 3-Pack

The Holley Air Cleaner Gaskets 3-Pack (HLY108-71) is a precision rubber gasket set engineered for two-barrel carburetor air cleaner assemblies. These D-shaped flange gaskets seal the junction between the air cleaner bowl and the carburetor inlet, preventing unmetered air from bypassing the filter element and contaminating the fuel mixture. Manufactured to OEM specifications, this three-piece set replaces worn or hardened gaskets that lose sealing integrity over time, restoring proper carburetor function and fuel economy.

Carburetor gasket degradation is common in vintage and classic engines due to heat cycling, fuel exposure, and age-related rubber deterioration. Hardened or cracked gaskets allow vacuum leaks that lean out the mixture, causing rough idle, hesitation, and increased emissions. The Holley air cleaner gasket set uses resilient rubber compound formulated to resist fuel swell and thermal stress. Each gasket maintains consistent compression over the sealing surface, ensuring a tight seal across the D-shaped flange interface without over-torquing fasteners. Lightweight at 0.04 lbs total, this pack is compact and ready to install without preparation or modification.

This gasket set is ideal for carburetor restoration, engine rebuilds, and routine maintenance on classic vehicles, hot rods, and marine engines equipped with dual two-barrel carburetors. Technicians and enthusiasts restoring Chevrolet, Ford, Chrysler, and other American muscle cars commonly replace air cleaner gaskets as part of preventive carburetor work. The three-gasket configuration accommodates vehicles with multiple two-barrel carburetors or provides spares for future service intervals. Installation requires no special tools—simply remove the old gasket, clean the mating surfaces, and install the new gasket with the original fasteners.