Black Washable Air Filter Assembly 7" x 5", 5-1/8" Holley neck
SKU: AF2251-1340
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Black Washable Air Filter Assembly for Holley 5-1/8" Neck — 7" x 5" Footprint
Upgrade your carburetion setup with a durable black washable air filter assembly designed to withstand the rigors of daily driving and performance tuning. Built around a flat base and a steel top lid, this unit combines rugged construction with easy maintenance, so you can keep your engine breathing freely without constant filter replacements.
The washable cotton filter element is engineered for repeated cleaning and re-oiling, delivering consistent airflow while reducing ongoing filter costs. Its dark, black filtration media stays visually distinctive in your engine bay while serving as a reliable barrier against debris.
Key specifications
- Overall width: 7" (176mm)
- Filter element height: 5" (127mm)
- Overall height: 6" (154mm)
- Base flange: 5-1/8" (130mm)
- Base type: Flat
- Top style: Steel top lid
- Neck size: 5-1/8" Holley neck
Material and construction
The element uses a black washable cotton filtration material designed for multiple clean-and-reuse cycles. A sturdy flat base provides reliable mounting, while the steel top lid adds ruggedness to withstand engine bay conditions.
Performance and maintenance
Washable cotton element allows for repeated cleaning and re-oiling to maintain optimal airflow. The steel top lid enhances durability and protection against debris and impacts, helping to preserve filtration efficiency over time.
Fitment and compatibility
Specifically sized for applications requiring a 5-1/8" Holley neck with a 7" x 5" filter footprint and a flat base for secure mounting. Designed to support steady airflow for Holley 5-1/8" neck carburetors without compromising filtration efficiency.
Usage scenarios
Ideal for classic and performance vehicles using Holley 5-1/8" neck carburetors, as well as environments where a reusable, washable filter helps reduce replacement waste. Its compact 6" overall height aids fitment in tighter engine bays.
Why this filter stands out
It pairs a visually striking black washable element with a rugged flat-base platform and a steel lid, delivering long-term cost savings through reuse while maintaining dependable filtration for Holley 5-1/8" neck applications.