Holley Vintage Series Oval Air Cleaner - Satin Black Machined

2.5 x 17 x 9 Inch Red Cotton Gauze Filter Element - Single 4-bbl Baseplate

Part # 120-402
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This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles.

See Emissions Details
The oversized air cleaner look was king in the muscle car era, and we wanted to take engine bay styling back to that nostalgic time with these Holley Vintage Series Oval Air Cleaner assemblies. Each air cleaner assembly includes a durable cast aluminum Vintage Series finned lid, a stamped steel 1/2" raised baseplate, a 2.5" tall premium washable and reusable filter element, and all hardware needed for easy installation. These oversized oval air cleaner assemblies dwarf the competition with their size - measuring at 17" long x 9" wide - which will make your engine bay stand out in a crowd of stale old oval air cleaners. The included stamped steel baseplate is designed to fit single 4-barrel carburetors with a standard 5-1/8" diameter neck, and the 1/2" raise is enough to clear throttle linkages, carburetor bowls, and distributors without any worry of interference. These oval air cleaners are available in 5 unique finish options to perfectly match most Holley Vintage Series valve covers, and paired together, their styling creates an unsurpassed vintage vibe.


  • Cast aluminum lid construction with stamped steel baseplate for optimal durability
  • 1/2 inch raised baseplate fits single 4-bbl carburetor setups with a 5-1/8 inch diameter neck and clears standard throttle linkages with ease
  • Oversized oval shape gives a true old school feel to your engine bay that can’t be replicated with standard sized oval air cleaners
  • Features a classic finned design with script Holley logo that was designed to be a perfect complimentary part for all Holley Vintage Series valve covers
  • Includes 2.5 inch tall, premium cotton gauze filter element for excellent filtration
  • Filter element comes pre-oiled, and is washable and reusable (filter care instructions are included)
  • Includes carburetor gasket and all mounting hardware necessary for installation

About Holley

Holley Performance Products has been the undisputed leader in fuel systems for over 100 years. Holley's products include carburetors, fuel pumps, fuel injection, intake manifolds, and much more. From start to finish, Holley has the parts to make your dream a reality.

ApplicationSingle 4-bbl Carburetor
Base StyleRaised .500"
Body ShapeLarge Oval
Brand Holley
Emission Code3
Filter Height2-1/2 inch
Filter TypeRed Washable
FinishSatin Black Machined
Height4 inch
Length17 inch
LogoHolley Script
MaterialCast Aluminum
Neck Diameter5-1/8 inch
Product TypeAir Cleaner
WarrantyLimited 90 Day
Width9 inch
Part Number120-402

This part is legal for sale and use on Uncontrolled (Non-Emissions Controlled) Vehicles.

The following vehicles are considered Uncontrolled (Non-Emissions Controlled) Vehicles:

  • 1965 and older U.S. manufactured California Certified vehicles
  • 1967 and older U.S. manufactured Federally Certified vehicles
  • 1967 and older Foreign manufactured vehicle

WARNING: It is against the law to install this part on an Emissions Controlled Vehicle

The following vehicles are considered Emissions Controlled Vehicles:

  • 1966 and newer U.S. manufactured California Certified vehicles
  • 1968 and newer U.S. manufactured Federally Certified vehicles
  • 1968 and newer Foreign manufactured vehicle
Not legal for sale or use in California on any pollution controlled motor vehicles. WARNING! Inadequate clearance between the throttle lever and the air cleaner could result in uncontrolled engine speed. Always check the hood clearance before closing the hood.
Limited 90 Day: See Details

*Free Shipping & Handling only offered to the contiguous US on orders over $100, excludes clearance parts and oversized packages.

Some parts are not legal for use in California or other states with similar regulations.