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

1968-72 Buick 350 400 455 430 Preheater Stove & Tube


This item is out of stock



OEM 1968-72 Buick 350 400 430 455 Air Cleaner Pre-heater Stove with tube. These parts have been refinished in the correct 60% gloss black to present a period correct image. It features the base for the exhaust manifold with screw holes for  installation. The flexible tube (70-72 models) attaches to the stove and curves upward to meet the bottom of the air cleaner plastic elbow under the ThermaAC vacuum trap door.

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 additional offerings, please contact us.




This assembly is correct for the following:

1968-72 Buick

350/400/430/455 Automatic models 



The assembly will fit factory air cleaners indexed correctly for the 1968-72 model year. If you have modified your air cleaner, please inquire first prior to bidding to ensure fitment is correct. Return requests for non-fitment will not be honored.

It will fit 1968-69 models, but these models use a different pre-heater tube design and rubber elbow.  




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 USPS & FedEx


Estimated shipping costs:

            US  $15-$20

            Canada / Hawaii / Alaska $25 +/-

            Scandinavia  $35 or less

            Australia  $55 or less