New correct pre heat flexible duct pipe for your GM muscle car. Exact fit for all 67 - 81 models with the two inch diameter. This pipe goes from the carburetor air cleaner assembly base down to your exhaust manifold. Correct aluminum, shape, and design. Size is 2 inches in diameter and stretches to about 18 inches if needed. Helps your carb warm up for proper operation.
PART NUMBER: DUC-115
