9" x 5 " Hi Flow Red Air Filter Assy Suit Holley 4150 4160 5-1/8 Neck

Upgrade the breathing efficiency of your Holley carburetor with the 9" x 5" Extraflow Washable Red/Chrome Air Cleaner Assembly. Designed for Holley 5-1/8" neck bases, it pairs a generous 9-inch outer diameter with a compact 5-inch height to maximize filtration area without crowding your engine bay.

Key features

• Extraflow design paired with a washable filter element for repeated use and cost savings over disposable filters
• Red/chrome finish delivers a rugged, classic look while resisting corrosion
• 9" outer diameter and 5" height optimize filtration area while maintaining a compact profile
• Compatible with Holley 5-1/8" neck bases

Compatibility

• Fits Holley 5-1/8" neck bases for 2- and 4-barrel carburetors
• Designed for 4150, 4160, and 2300 carburetor series

Real-world benefits

• Improved throttle response and steadier airflow at high RPMs for more consistent power delivery
• Easy maintenance: wash, dry, and re-install to keep performance steady between inspections
• Stylish under-hood appearance that complements traditional muscle cars and hot rods

Installation & maintenance notes

• Mounting stud is not included; reuse your existing stud or source separately
• Ensure compatibility with your Holley setup before installation

Upgrade your intake simplicity and performance with this 9" x 5" Extraflow Washable Red/Chrome Air Cleaner Assembly—an ideal choice for Holley 5-1/8" neck carburetors across the 4150, 4160, and 2300 series.