See this link
https://z22se.co.uk/viewtopic.php?t=6606&highlight=
Just wanted to vouch for this chap, he sorted me out with a fantastic deal on a set of hydraulic lifters for the z22se last week. Cheapest I could get them from vauxhall with trade discount was about £240+vat for 16. All the other usuall retailers where about the same, He did them for me for £120 for 16 and I had them the next day. Bloody bargin!!
Thanks again vauxhallparts.