I am looking to purchase the square metal piece with a hole in the middle that the bolt screws into to attach the crossarms. Not sure on the name. When I bought a set off a junk vibe I got 7 out of the 8 and used a few zip ties to attach the last one. Anyone have one for sale/know where I can buy one. Not a standard piece at a hardware store.
Also if anyone is interested in a 2008 vibe with around 130k message me.