(4) Threaded collars and perches. These are the ones included in the SpecMiata Suspension Kit. Anodized in Black and are the legal authorized parts for a SpecMiata suspension kit. Don't subject yourself to a DQ in the tech shed for parts that are not lega. We have taken the perches and machined 4 vertical marks every 90 degrees into each perch and re-anodized them Black. The machined marks make it very easy to use a paint pen to mark them with different colors so that at the track it is very easy to identify the location/ride height of the car visually based on the marks. By indexing the threaded shock collars all the same way and siliconing them to the shock then all of the perches will be in the same location and making accurate adjustments is very easy by utilizing the indexed markings.
Price is for a set of (4).