Advanced Engine Design 5840XX Reusable Metering Block Gaskets Bulk Pack

Advanced Engine Design 5840XX bulk service components are premium reusable metering block gaskets designed for high-performance carburetor tuning and maintenance. These blue fiber composite gaskets are engineered for use with Holley 4150 and 4160 two-circuit style carburetors, offering superior durability and convenience for racers and performance enthusiasts.

Key Features:

• Non-stick compound construction resists gasoline and alcohol-based fuels
• Reusable design can be installed multiple times without degradation
• No scraping required - gaskets won't leave tacky residue or bits on surfaces
• Blue fiber composite material maintains integrity across multiple uses
• 0.063 inch thick for proper sealing
• Compatible with Holley 2300, 4150, 4160, and 4500 series carburetors
• Bulk pack for shops and racers who tune frequently

These gaskets eliminate the frustration of traditional sticky gaskets that become tacky and require scraping during repeated carburetor adjustments. Ideal for racing applications where frequent jetting changes and carburetor tuning are essential for optimal performance.