Ok, have a '68 'Bird and the brakes (front and rear drums) have seen better days so looks like I'll be replacing all my wheel cylinders. However, when I got to a parts store and ask for wheel cylinders for a '68 'Bird they look at me like a pig looking at a wristwatch. All they show are part numbers for a '69 'Bird. My question - are the drum brakes the same from '68 to '69? Also, are they the same as a '68 Camaro? Lots of parts listed for Camaros, of course.