Speedo gear housing

hey I need a speedo gear housing for my 70 challenger. Mine is a 43 tooth gear any one know where to look for one? or does anyone have one in good shape?

...Also I need a new fuel tank sender... the car was originally a slant 6 car which has a 5/16 line out. Where's a good place I can get one of these?

(I'm in the middle of correcting all of my gauges If you can't already tell)
Thanks guys,
Matt

So do you need the speedo gear or the housing? Speedo gears come in all different tooth configurations but can be had on ebay and other distributors here as well.

As far as the sender you can get one of those from Jeff from 521restorations.com he is also on this site. He hits them with the ohmmeter before sending them out to make sure they are correct.

I need the housing for the 43 tooth gear. Thanks I'll have to check him out

I know I've seen a few on ebay