Anyone know about Fender Stratocaster pickups?

[ashtray]

I received a set of used Stratocaster pickups (I strongly believe to be Fender) - but unsure which model they are. Here are the specs:

Light grey bobbins
Staggered pole
Beveled
White & Black "cloth" leads
No writing on bottom.
No visible magnets on bottom. (flush)

Ideas? I'm surprised there isn't an entire Fender forum dedicated to pickups somewhere on the interwebz!

[Nedmundo]

There is such a forum: fenderforum.com. It has "The Pup Tent," which is a section all about pickups, and many folks there are very knowledgeable. They'll help you out.