Restoring American Muscle Car and Classics - we help your engine breath easier!



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OEM 1972 Buick GS Ram Air Air Cleaner Assembly. This assembly has been refinished to the original look of the 1972 cars featuring the four barrel Ram Air fresh air system. The base features a clean interior with drain hole, correct Air Temperature Sensor, Dual snorkel inlets featuring new white-striped vacuum lines, GM licensed air cleaner service decal, and a new breather filter. A new Chrome plated lid augments the factory image, adding further pop under your hood. The assembly is completed with a heavy duty air filter and period correct wing nut. 

The 72 specific Ram Air adapter piece is in nice condition. All prior finishes were removed, then the parts were finished to resemble the factory gel-coat finish. The triangular and rectangular bottom cups are complete and intact. A reproduction Buick GS 455 decal is included on the Ram Air adapter, adding a nice touch of originality. To complement the entire assembly, a reproduced date code has been added. New correct foams are installed via the factory methodology as well, ensuring fresh air is channeled from the hood adapters in through the Ram Air assembly.

As an added bonus, an original pre-heater elbow and Buick Wittek tower clamp are included to make installation more complete.

An NOS Stage 1 decal is available separately for an additional charge of $15 and can be added if requested.

This assembly presents well and will enhance your restoration. Best of all, it is a rarer and Genuine GM part! 

Additional components are available for this assembly in our store that will make installation more complete and correct.

For further information on the restoration process, please contact us.


This assembly is correct for the following:

1972 Buick

Regal Gran Sport/GS with the 350 / 455 engines (or transplanted 400 engines)

Note: this will also fit the 70-71 models, however these years featured rectangular ram air cups - a visual difference.


This assembly will fit factory 4 barrel carburetors with the 5 1/8" flange (Quadrajet). If you have modified your carburetor, distributor, or intake manifold, please inquire first prior to bidding to ensure fitment is correct. Return requests for non-fitment will not be honored.



The assembly will ship within one day (usually the day of payment) with shipping and tracking information provided


This assembly is guaranteed to match the item description - customers have up to 14 days from the date of delivery to return the assembly if it is not as described


Assemblies must be returned in the original packing- customers are responsible for return shipping charges. A refund will be issued upon receipt of the inspected assembly. Returns for non-fitment will not be honored-please ask questions first.


In the event of shipping damage, customers must save all packaging and send 5 digital pictures so Muscle Car Air Cleaners can initiate a shipping damage claim.


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