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

1968 Pontiac GTO Firebird 400 Air Cleaner w/Chrome Lid


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OEM 1968 Pontiac GTO Firebird 400 Air Cleaner. The assembly has media blasted and refinished in semi-gloss black to present a period correct image. The base features the oval snorkel inlet specific to 68 models in good condition with the correct oval opening, new white-striped vacuum line, and a new heavy duty air filter. The base is completed with an original ATS with correct clip. The exterior features a GM Licensed Air Cleaner Service Decal (PR=68). The base features the correct drop required for proper hood clearance for both the A & F body cars.  An original style date code has been added as a further measure of authenticity.

A reproduction triple plated chrome lid garnishes the assembly and is accompanied by a Pontiac 400-4 decal (loosely installed - to be installed by new owner as desired) and a new seal. To complete the package, a period correct chrome wing nut and a new filter breather replete with GM stamped rubber adapter are included. 

As an added value, a correct 68 style pre-heater elbow - replect with correct Wittek tower clamp and pre-heater hose - are included.

This assembly is in very good condition and will enhance your restoration. Best of all, it is a genuine GM part!

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




This assembly is correct for the following 1968 models:


GTO & Firebird with 400 Pontiac engine

*It will also fit 455 Pontiac engines transplanted into 400 cars. 





The assembly will fit factory 4 barrel Quadrajet carburetors with a 5 1/8" diameter flange, as well as Holley (it will NOT fit double pumpers; i.e. models 4150/4160), Carter/Edelbrock variationswithout an electric choke (some adjustment to the carburetor alignment tangs may be required). If you have modified your carburetor 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/tracking information provided.



This assembly is guaranteed to match the item description – customers have up to 14 days to return the assembly after receipt 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 Musclecar Air Cleaners can initiate a shipping damage claim.



We ship with


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Estimated insured shipping costs:

            US  $20-$30 

            Canada / Hawaii / Alaska $45 +/-

            Scandinavia  $65 or less

            Australia  $95 or less