master cylinder

[martin59]

I went to auto zone today to get a master cylinder and they couldn't get me one for a 59 Plymouth belvedere but found master cylinders for a 65 dart and 64 belvederes that are identical and way cheaper. Just wondering if these would work cause they are easier to get and I'd rather pay 30 bucks instead of 100 bucks

[rogerh]

I have NO idea. Looks like you may be blazing new trails. Let us know what transpires.