Mr. Gasket Air Cleaner Risers

Mr. Gasket Air Cleaner Risers are purpose-built spacers designed to fit between the carburetor neck flange and the air filter assembly, providing the additional clearance needed to solve common fitment challenges in performance and modified engine applications. Whether you're dealing with custom throttle linkage, choke mechanisms, competition return spring kits, or oversized fuel lines, these risers deliver a clean, reliable solution without compromising air filtration efficiency.

Key Features:

• Durable Construction: Manufactured from high-impact plastic for precise fit, lasting strength, and long-term reliability under demanding conditions
• Resolves Clearance Issues: Raises the air cleaner assembly to eliminate interference with throttle, choke, or transmission linkage
• Broad Compatibility: Suitable for use with 2-barrel and 4-barrel carburetors, as well as throttle body fuel-injected applications
• Notched Flange Support: Enables fitment of aftermarket air cleaners on carburetor necks with notched flanges, including GM Quadrajet applications
• Tool-Free Simplicity: Installs between the carburetor and air cleaner with no indexing required — a straightforward, no-hassle upgrade
• Multiple Height Options: Available in a range of heights to address varying clearance requirements across different engine builds
• Emissions Compliant: Legal for sale and use on both emissions-controlled and non-emissions-controlled vehicles

Backed by Mr. Gasket's decades of racing heritage — now part of the Holley Performance family — these air cleaner risers are a trusted, cost-effective solution for street performance builds and competition engines alike. Browse the available variants below to select the configuration that best suits your application.