These are genuine Malossi 70mm long, screw on style trumpets for Dellorto PHM carbs. 52mm x 1.2mm thread.
These are spun aluminum velocity stacks with screens and they are polished. They screw onto your carbs and look VERY nice. Remember, PHF carbs are 30 - 36mm choke size and PHM are 38 - 41mm choke size.
Sold each so please choose your quantity using the drop down menu if you need 2 of them.