One very nice used original GM 1968 Chevrolet GMC C10 C20 C30 K10 K20 K30 Suburban all models with the 327 and automatic transmission, factory correct air cleaner. The air cleaner is in nice condition with no issues. The thermostatic pod has not been tested. The label reads 6484164. This air cleaner is ultra rare and is the 1968 model only, so don`t miss out.