Description

7/8 bore brake master cylinder with single reservoir that works for the 1963 – 65 310 model roadster; not originally for the roadster but a different Datsun model of the same era so you’ll probably need to reuse your existing pushrod. This master cylinder has the same bore, bolt pattern and flare fitting threads as the original but the flare fitting is located on the opposite side of the barrel.  Though a part originally produced by an OEM, it was sold through the aftermarket so the brand cast into the barrel is usually ground off although it is usually present on a number of the rubber parts.  Aftermarket