Dual Master cylinder For 1966 Buick Special

[Johnnys 66]

Need to replace my master cylinder so thought it would be a good time to upgrade from the single stage master cylinder.
Other than the lines is the 67 a direct bolt on?
I have manual drum brakes.

 

[oldfoneguy]

Dual master, distribution block, lines and you will probably have to change the activation rod from the pedal that engages the master. The dual cylinder rod goes in a little deeper than the single.

eta: try and source everything from a 67 donor. This would be a perfect time to upgrade to power brakes.