Ferrari Testarossa Spark Plug Wire Clips

thingiverse

Factory Spark Plug wire retainers are available in Europe, but sometimes can be hard to find in the US. The factory clips cannot be removed and reused if you need to refinish your valve covers. When you remove the original ones, there is a plastic sleeve left in the valve covers. These clips easily press and tension-fit into those openings without any modification. It would be possible to create the factory two-piece design from these but it is complicated and unnecessary. These are almost identical in size to the factory clips. As you can see in the picture, you need several of each one, as Ferrari used the smaller clips multiple times on the cover. I used a Markforged Onyx printer with 53% infill and 4 shells. Super strong and more durable than the factory ABS injection mold. Enjoy.