All Type 3 Models, Black, Packaged in Poly Bag, Pair

J-Tubes-replace-stock-heater-boxes,-eliminating-heater-and-saving-weight.-Fits-most-standard-extractors.-Fits-all-Type-1-&-2-upright-engines.-Complete-with-Gaskets.-Sold-in-pairs.-3357-and-3657-are-1-1/2"-tubing.-3422-is-1-5/8"-tubing. (SKU: 36578)