Wilwood Master Cylinder Compact 1” Bore Black With Proportioning Valve/Passenger Side Bracket 1965-1973

Does your 1965-1973 Mustang’s braking system need a lot of polishing and improving? Check out this Wilwood (260-15665-BK) Black 1” Bore Compact Master Cylinder with a Proportioning Valve and a Passenger Side Bracket, which is an excellent upgrade for your classic Mustang. Not only do you receive a combination proportioning valve and a passenger side mounting bracket, you also receive fluid tubes and mounting hardware. Experience the improvements in brake pressure actuation and fluid control in this compact master cylinder kit that’s 6.55” from mounting flange to end.

Features & Benefits:
- Compact Design for Extra Clearance
- Aluminum Construction
- Black Finish
- 1” Bore
- Includes Proportioning Valve and Mounting Bracket
- Made in the USA

Please Note: The adjustable proportioning valve will mount on the right-hand side of the master cylinder.

This Wilwood (260-15665-BK) Black 1” Bore Compact Master Cylinder with a Proportioning Valve and a Passenger Side Bracket has a slotted flange mounting and a pushrod clevis end, making it an easy bolt-on, which is also compatible with manual brake systems. The combination proportioning valve streamlines the wiring and brake proportioning adjustments on your Mustang with custom brake systems. Designed specifically for the Tandem Chamber Master Cylinder, the combination block keeps full isolation between the front and rear fluid circuits. A black E-coat adorns the combination proportioning valve and the passenger side bracket for durable components. Precision-bent with preinstalled plated steel tube nuts, the stainless-steel fluid tubes bolt-on between the proportioning valve and the Tandem Chamber Master Cylinder. The stainless-steel button head fasteners easily and seamlessly thread into the bracket.