Does anyone know where I would be able to buy a set of guide bolts for the front caliper on my 2008 Antara. I snapped one of the bolts that go through the piston part of the caliper into the guide bolt sleeve, and have since bought what I thought was a complete replacement kit from my local Vauxhall dealer but this turned out to be just the snapped bolt I require but no guide bolts. Vauxhall also want £18 + VAT for these guide bolts but this is rather expensive. I have come across a website "buycarparts.co.uk) who do a complete kit of everything for about £19 + delivery but I am wary of this site due to not being able to contact anyone there. Any help or advice would be greatly appreciated.