just smash out the ball and socket on the mirror end and pop it in the 120Y holder, depending on how brittle the B310 mirror is.

120Y and 1200 use the same style mirror, which mounts to the roof with two screws. They are interchangeable.

B210 GX models in Japan came with a Prismatic mirror, which should be a direct bolt-in.

The B310 mirror may also bolt in with a single screw. It pivots at the back of the mirror instead of in the base, so I think it would work. Maybe worth a try. GX models in Japan were Prismatic (day/night) as were most USA B310 mirrors.

Yeah thats what I was talking about is there one that will fit in a 120y

do you mean a night view switch? Used on mirrors with a special low-reflective surface. Sometimes called a mirror dimmer.

B310 mirror has a flip-switch but doesn't mount the same. Might bolt on even so.

Comparo

Yeah mine doesnt have a reflector on it thats what im looking for one that does from a different modelcar or even different make im sick of getting blinded whilst driving

Reflector? Can you post a photo. None of the B210s here have a reflector as far as I know but what does it look like?

Yeah but Im looking for one with the reflector

I bought one of these for my car a few years back
http://www.ebay.com.au/itm/DATSUN-b11 ... ash=item1c35f31e74&_uhb=1

Hey my Rear view mirror is broken, and was wondering if there is another model car with the same screw pattern that has a reflector on it? so i can use that one cheers.