This is the superceded part to the now discontinued 1” Wilwood master cylinder kit that we previously offered. The only difference is this kit is offered in both a remote reservoir or fixed reservoir option, and comes with all of the parts necessary. Some minor swapping and assembly will be needed.

Spongy brakes on your S30 Z Car? Install this Wilwood 1” Master Cylinder for an awesome upgrade to any 1970-1978 Datsun Z Car.

May require slight elongation of the mounting holes, and will require either sourcing adapter fittings, or adding new fittings to your existing brake lines.

With the 280zx 1” Master Cylinder becoming harder and harder to find, this is a great, readily available option for any Datsun Z car owner looking for a better brake pedal feel.

Now offering Motul Dot 5.1 and Motul RBF600 high temperature brake fluid as an add-on