Yellow Suffix Sticker on Valve Cover question

[PeteLeathersac]

Thanks so far fellas!.

I remember the thread on your XCD Jeff...and Rick, great exanple as it's a '67 L88 'IT' crate engine that prompted my thoughts on these stickers in the first place!.
(On a side note, did the '67 IT engines have painted heads?)

Back to my original questions, were CE stamped units available complete w/ valve covers and if so would they ever have come w/ the yellow Suffix sticker affixed or were the stickers only included on non CE actual Suffix stamped units?.
If the stickers were supplied on CE engines, would it have had CE on it or the Suffix code that reflected the actual internals of the engine?.

~ Pete