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1974 Chevrolet Z28 Dual Snorkel Air Cleaner


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OEM 1974 Chevrolet Camaro Z28 350 HEI Dual Snorkel Air Cleaner. This assembly has been media blasted and refinished in semi-gloss black finish to present a period correct image. The base features Z28 specific short dual snorkels that are in good condition as well as the HEI ignition coil indentation (points featured a smaller indentation in the rear), along with a new heavy duty air filter, new breather filter, and a recreated date stamp. The exterior features a GM licensed reproduction Air Cleaner Service Decal (DY=74) that was specific for the later mid-year HEI assemblies. The dual snorkel air cleaner is specific to original 74 cars, but will fit many other models as well to include 70-73.  Note that it will also fit the earlier 74 points distributor as well, but is technically incorrect.


The new chrome-plated reproduction lid is a nice addition to the assembly and features a new seal to ensure correct sealing. To complete the package, the assembly is topped off with a period correct chrome wing nut. 

This assembly is in nice 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 models:

1974 Chevrolet

Camaro Z28 350 with/without HEI  for both 4 Speed and Automatic transmissions

Note that this is the smaller 15 1/8" air cleaner - not the larger 17 1/8" Z28 style air cleaners currently reproduced for the 70-72 models. It also differs from the Corvette assemblies by way of omittance of notches near the breather filter (cowl flange retention) and shorter snorkels than found on the C4 air cleaners.




The assembly will fit factory 4 barrel Quadrajet carburetors with a 5 1/8" diameter flange, as well as most Holley (not double pumpers), Carter, and Edelbrock variations (some adjustment to the carburetor alignment tangs may be required). Fits both A/C and non A/C cars.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. This item is shipped insured for all destinations.



We ship with


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Estimated shipping costs:

            US  $20-$30

            Canada / Hawaii / Alaska $45 +/-

            Scandinavia  $65 or less

            Australia  $95 or less