Caterham 7 (DeDion without Watts Linkage) 7 Metric Chassis DeDion without Watts Linkage (2006 on) Front Anti Roll Bar Bush 14.5mm 14.5mm - PF8-905-14.5 This bush is suitable for Road and Black Series applications. - NOTE: Price is for CAR KIT, NOT per bush… Powerflex price their bushes individually, but we have combined the quantities to make it simple!