Hi, I need to replace my head gasket and am looking for a VRS Gasket set. On Ebay I see a DZ351 kit advertised for VT Commodore 1998-2000 but it also says engine number VH699661-VH756062. I see another set on ebay same model number different brand that says it is for VT, VX, VY engine number VH756062 onwards. I have a VT Commodore Series 2 build date is Sept 99 and engine number is VH910744. Is there a difference in these kits or will any kit for a VT commodore work? Thanks for the help!