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

Pontiac Trans Am Shaker Scoop Lid - Original


This item is out of stock

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OEM 1970-79 Pontiac Trans Am Pontiac W72 L78 400 Shaker Air Cleaner Lid. This is an original shaker air cleaner lid used on the various 400/455 engines from Pontiac. It features the correct dome, radius, and center drop as originally designed by Pontiac for the Shaker scoop. It has been refinished in semi-gloss black to present a period correct image. 

This piece is in good condition and will complete your shaker air cleaner assembly.  Best of all, it is a genuine GM part!

Note that the air filter and wing nut are demonstrated for reference only - the lid is what is available.

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




This assembly is correct for the following 1970-79 models:


Trans Am with 400 / 455 Pontiac engine: W-72 / L78 400 / LS6 455.




The assembly will fit factory 4 barrel Pontiac equipped shaker air cleaner bases. 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  $12-18 

            Canada / Hawaii / Alaska $25 +/-

            Scandinavia  $45 or less

            Australia  $75 or less