OEM 1971-72 Oldsmobile 4-4-2 400/455 Dual Snorkel Air Cleaner. The assembly has been refinished in mid-gloss black to present a period correct image. The large single snorkel with the formed oval end (as opposed to smaller unit for 350 cars with pressed on end fitting) is in good condition and features a fully functional ThermAC pre-heater along with new white striped vacuum line. The smaller secondary snorkel is also fully functional and in good condition. The base is clean and comes with a correct 1971 air temperature sensor (ATS) installed with the correct retainer and both a new valve cover breather tube grommet. As an added value, the correct plug for the second valve cover breather assembly is included (used in lieu of the dual valve cover breathers). The exterior features a reproduction Air Cleaner Service Decal (ND=71) that replaces the originally located decal. As an added measure, an original date stamp has been recreated to add a nice touch of authenticity. This assembly is specific to 1971-72 cars due to the location of the dual filter breather outlets, snorkel size/orientation, and pre-heater inlet location on the bottom of the snorkel.
An OEM lid enhances the assembly and features an original seal.To complete the package, a new heavy duty air filter, along with a period correct wing nut are included. To add further distinction, a GM licensed 4-4-2 decal is installed and complements the assembly.
This assembly presents well and will enhance your restoration. Best of all, it is a genuine GM part!
For further information on the restoration process and options, please contact us.
This assembly is correct for the following 1971-72 400/455 models without OAI:
Cutlass, 4-4-2, Cutlass Supreme
*it will also fit: Vista Cruiser, Cutlass Supreme, Delta 88, Regency 98 with the change of the decal on the lid (please inquire if you need the 455 decal option)
This assembly is a two-year only piece due to the size and nature of the snorkels, pre-heater inlet orientation, and valve cover fittings for the breather element.
The assembly will fit factory 4 barrel Quadrajet carburetors with a 5 1/8" diameter flange, as well as Holley (non-double pumpers), Carter, and Edelbrock variations without electric choke (some adjustment to the carburetor alignment tangs may be required). If you have modified your carburetor, intake manifold or valve covers, please inquire first prior to bidding to ensure fitment is correct. Return requests for non-fitment will not be honored.
CUSTOMER SERVICE, WARRANTY, & RETURNS
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.
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