Interested to know if anyone has fitted a brake booster with dual master cylinder to a 65 or 66 with the original Z-bar clutch still in place?
What did you use? Any clearance issues? Did you have to make any modifications to mount the booster?
The reason I am asking is because the proportioning valve on my very original 65 GT fastback recently failed (major fluid leak after valve was rebuilt about 1,000 kms ago) and I am considering options. Fortunately, the valve failed while the car was sitting in my garage!
Car is very original and I was trying not to modify it in any way but brake failure is making me reconsider.