Well i went ahead today & purchased the line that clips to the top of the injectors I tried to purchase it from a couple vendors here but did not get a return call, so went ahead & got it through the local stealership wheat a scam they got on these.192.00 shipped to them. As far as the shims,,,well i bought 2 injectors so far (used) I am looking for a few more just in case they can be cores as i will only be using them for there parts, so if anyone has some around i need them!