Holley 120-401: Oval Air Cleaner, Finned

Frequently Asked Questions

• Q: What are the dimensions of the Holley 120-401 air cleaner? A: The dimensions are seventeen inches long by nine inches wide and four inches tall. This oversized design enhances the vintage look of your engine bay.
• Q: What materials are used in the Holley 120-401 air cleaner? A: It features a cast aluminum lid and a stamped steel baseplate. These materials provide optimal durability and strength for long-lasting performance.
• Q: What type of filter does the Holley 120-401 come with? A: It includes a two and a half inch tall premium cotton gauze filter element. This filter is washable, reusable, and comes pre-oiled for excellent filtration.
• Q: How do I install the Holley 120-401 air cleaner? A: Installation is straightforward with all necessary hardware included. Simply fit the baseplate onto a single four-barrel carburetor and secure it in place.
• Q: Is the Holley 120-401 air cleaner suitable for all engine types? A: No, it is specifically designed to fit single four-barrel carburetors with a standard five and one eighth inch diameter neck. Ensure compatibility before purchasing.
• Q: Can the Holley 120-401 air cleaner clear throttle linkages? A: Yes, the half inch raised baseplate is designed to clear standard throttle linkages without interference. This ensures smooth operation.
• Q: How do I clean the Holley 120-401 filter? A: To clean the filter, simply wash it with mild soap and water, then let it dry completely before re-oiling. Follow the care instructions included with the product.
• Q: Is the Holley 120-401 air cleaner safe for high-performance use? A: Yes, it is built for performance with a durable construction that withstands high airflow. It is ideal for muscle cars and vintage builds.
• Q: What colors are available for the Holley 120-401 air cleaner? A: The air cleaner is available in five unique finish options. These finishes complement most Holley Vintage Series valve covers.
• Q: What should I do if my Holley 120-401 air cleaner arrives damaged? A: Immediately contact the seller for assistance with returns or exchanges. Most sellers provide a warranty for damaged items.
• Q: Does the Holley 120-401 air cleaner require any special maintenance? A: Regular cleaning of the filter is necessary for optimal performance. Follow the included maintenance instructions for best results.
• Q: Can I use the Holley 120-401 with a dual carburetor setup? A: No, this air cleaner is designed specifically for single four-barrel carburetors. It is not compatible with dual setups.
• Q: What is the weight of the Holley 120-401 air cleaner? A: The weight is approximately four pounds. This lightweight design allows for easy installation and handling.
• Q: Is the Holley 120-401 air cleaner suitable for daily driving? A: Yes, it is designed for both performance and daily use. Its robust construction and filtration capabilities make it reliable for everyday driving.
• Q: How does the Holley 120-401 compare to standard oval air cleaners? A: It significantly outperforms standard oval air cleaners in size and style. The oversized design provides a true old school feel that enhances engine aesthetics.