pulling to one side can also be tyres, brake cylinders, brake drums, brake linings, brake return springs - or general lack of use that may wear off
Certainly if the linings are past their best or very old (the riveted type are likely to be >20 years old) then replace them. If cylinders are rusted or sticky, again replace them.
Drums can make a fair bit of difference - a heavily worn drum has a much lower heat capacity therefore the brakes will fade aout a lot quicker.
It's not unknown for brakes to start pulling badly after a long drive - that can be caused by shoes not returning properly - the drag causes overheating and it's pretty scary if one of your front brakes stops working!
I completely agree not to mess with tracking until you've rebushed the front end. The normal 'black rubber' bushes can sometimes be completely unfit for purpose

Therefore it's safer to go for a good quality poly bush. These don't have to be very hard (the hard ones are not to everyone's tastes!) but they are less likely to be worn through in under a year unlike the *standard ones .
(* standard bushes were very good quality - the ones that get called standard these days can be a completely different animal)
Ray. MMOC#47368. Forum moderator.
Jan 06: The Minor SII Africa adventure:
http://www.minor-detour.com
Oct 06: back from Dresden with my Trabant 601 Kombi
Jan 07: back from a month thru North Africa (via Timbuktu) in a S3 Landy
June 07 - back from Zwickau Trabi Treffen
Aug 07 & Aug 08 - back from the Lands End to Orkney in 71 pickup
Sept 2010 - finally gave up breaking down in a SII Landy...
where to break down next?
2013... managed to seize my 1275 just by driving it round the block
