Torsion bar question for 440 A body

The OE BB A-body bars are -894R,-895L , and are .890" dia. The .910" bars can be
had for the same coin if you want slightly more competent road manners and still roll plenty
smooth w/that 440 up there.
The markings are on the ends of the OE bars,in pairs R & L as above, of which the
same are the largest OE's, so smaller will be 92/93 etc. etc......
:coffee2: