New GM Camaro Corvette Chevelle Nova Heat riser Pre Heat tube 2 inch 19112359

This is one brand new heat riser tube (also called Pre-Heater Hose).  It goes from a heat shield above the exhaust manifold up to the intake on the air cleaner.  This replaces GM part number 19112359 and AC Delco part number 219-433.  It is 2 inches in diameter and 21 inches long. This is a brand new part; it has never been installed on a vehicle.  These collapse down to 6 1/2 inches long for shipment.  When you receive it, simply pull gently on each end to extend to the desired length. It is correct for the applications listed in the compatibility chart. 

Vehicle Compatibility

This part is compatible with a wide variety of domestic and import cars and trucks utilizing a 2" heat riser hose.  Please measure your heat riser hose before ordering- if the diameter is 2" and the length is up to 18" long, this hose will fit your application.

OEM Interchange

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