This listing is for a set of 4 carb to head inlet rubbers for a slide type Z900 Z1000 73-80. they allow the fitting of larger carbs such as rs mikunis/keihin cr's 33mm smoothbores etc etc. see our other listings for more Z1000 tuning parts.

n.b. you should be aware that you have to ease the bolt holes by approx 1mm each side during fitting! easy peasey!