Stepped Carb Rubber 30mm one side up to 35mm for PHBL For Lambretta Manifolds

DescriptionConnecting Rubber  for PHBL carburettor   Ø inner: 30mm single lip / 35mm single lipØ outer: 45mmPRODUCT DESCRIPTIONTo save buying a new manifold, these stepped carb rubber are really useful, most often used to fit PHBL 25mm carbs to manifolds designed for larger 28/30mm carbs, they can be used to step a manifold down to fit a smaller carb, or used to step a manifold up to fit a bigger carb. They are 30mm on one side which will accept a Dellorto PHBL carb or fit on any manifold which measures 30mm, and on the other side they are 35mm which will accept a Dellorto PHBH, VHST, VHSH or Keihin PWK, or fit any manifold measuring 35mm