Window rollers?

[63'valiant]

How many rollers are there on the rear window of a convertible 63' Valiant? Looks like I am seeing 3...is that correct? Windows are frozen, but I don't want to tear them all apart because it is about to rain.

Although, I would like to order the part, are 6 rollers what I need?
It looks like they are held in with a screw...is this true?
Or do I need to order clips too?

appreciate the help!

 

[FlatheadGeo]

My 63 Valiant has two window rollers in the rear, not convert. My friends 65, a convert, has two. Handles and rollers have a screw in the center of the chrome hub.