A Unit, shell only “Exhaust Stacks (4) and Steam Generator Vents (early) $7.00” has been added to your cart. View cart $25.00 A Unit, shell only quantity Add to cart SKU: 1005 Category: Plastic Parts Description Description Related products Smooth Pilot with Separate Snap-On Coupler Door Cover $15.00 Add to cart Freight Pilot $10.00 Add to cart B Unit, shell only $23.00 Add to cart Leslie Tyfon Air Horns (pair) $10.00 Add to cart