Torsion bars

there is a thread floating around here where you can download a service manual. go download. it tells ya what you need to know about removing and installing them..

as far as what size ya need it all depends what exactly your doing with the car..

is it 90% strip and 10% street? if so keep the slant six bars.
is it 90% street and 10% strip? then i would go .920 to 1" bars..
is it 50/50 street strip? maybe go with a 340 bar.