Wiper arms, blades, motors and dash mirrors for British classics (AC Cobras too)
are made by TEX AUTOMOTIVE, UK :
https://www.texautomotive.com/classic_wiper_blades.html
TEX sells online through MOTORING CLASSICS, UK.
They also have a bunch of other items such as Cobra Moto-Lita steering wheels, etc.:
https://www.motoringclassics.co.uk/c...rts/wiper-arms