You are looking at a PAIR of NEW Diff Conversion brackets to suit all; Holden HQ HJ HX HZ WB diffs. SIZE will fit all 3" (75mm) axle tubes If you want to convert a Sedan, Wagon or Statesman diff to one that'll fit in a Ute, Van or 1 Tonner, then these are what you need. They are NEW, laser cut and folded and are very simple to fit. They will also fit a later style Borg-Warner diff for those of you fitting them in and HQ-WB. Thanks for looking and don't forget to check out all of our Restoration Essentials in our store. All postal deliveries are with Aust Post eParcel with a unique Tracking number. Your parcel's tracking number will be sent to you via email on dispatch so you can keep an eye on your delivery.