Dellorto Velocity Stack Billet Alum 38-40mm Ducati Moto Guzzi Norton Wheel 250 and 350cc

250 and 350cc

maybe just a tiny bit of wrinkle here and there around the edges

these should fit '54-'59 Pre-unit Triumph (GENERATOR MODELS) except TR5 Trophy (rigid frame model)

but please do your own research to be sure

but would easily retrofit to something earlier

Dellorto Velocity Stack Billet Alum 38-40mm Ducati Moto Guzzi Norton Wheel 250 and 350ccAmazing replica of the plastic stack that everyone is paying a pile for nowadays. This version in highly polished aluminum, with stainless screen. The most beautiful stack on the market, guaranteed! Pairs available in another listing, for less cost. Suitable for any Dellorto round slide carb with 38 40 41mm venturi, to my knowledge. Thread 52mm x 1. 25mm.