hi everyone
i found a manual 4 speed box for next to nothing at my local wreckers.
he has a couple, the iron body with large, rough spline and flat top is th one im after.
it seems like a price thats too good to be true. less than $100

what do i need to look out for on the box? ie worn synchro and should i replace all bushes before putting it in?
oh, i forgot to mention. im converting my auto to manual.
secondly, will any w123 manual driveshaft work with the conversion? like the 240d driveshaft?
thirdly, what flywheel will work?
he has a couple, the iron body with large, rough spline and flat top is th one im after.