Saab 90 & 99 (1975-1987) Rear Link Rod to Axle Bush - PFR66-419H This bush is supplied with two different internal diameter crush tubes, to overcome the change from imperial to metric bolts on the Saab 90/99/900 models from 1975-1987 and Saab 900 models from 1988-1993 models. - NOTE: Price is for CAR KIT, NOT per bush… Powerflex price their bushes individually, but we have combined the quantities to make it simple!