<div class='quotetop'>QUOTE (D86TOY_20V!nce @ Apr 6 2008, 12:29 AM) </div>I know the camgears and camshafts will fit a silvertop. I am unsure of valve springs as I've read the factory ones are difference height but funnily toda parts say camgear/shafts for ae101 and ae111 are different parts but they are the same. Shoot me a PM and we can work something out if you are keen.