Just wanted to see how safe buying off of ebay actually is and if anyone has ever had a bad experience when buying from someone there? I'm in need of a set of 8 fuel injectors for my 2000 chevy z71 with the 5.3 engine and have found a set of 8 for a really good price that almost seems too good to be true but I have messaged the seller and got a response back answering my questions and they have all good reviews with a 94% good seller feedback but have never bought anything from ebay before due to seeming a little sketchy to me.