21-09-2016, 08:42 PM
They get external suppliers even right from the start for stuff like that. They just have much stricter tolerances and quality control than regular eurocarparts or cheap knock off brands
View my build thread here
http://306oc.co.uk/forum/showthread.php?tid=28072
http://306oc.co.uk/forum/showthread.php?tid=28072