64-66 DISC BRAKE SINGLE BOWL MASTER TO DUAL MASTER with proportion valve

If you want this kit without the valve see MMFC0006HK

Upgrade your car to a 1 in. dual bore master cylinder with our quick install kit. This kit allows you to upgrade your factory disc brake single bowl manual brake car to dual bowl manual brakes in no time. In this kit you receive the brake lines necessary to route from the new master cylinder to your factory 3 port distribution block. Additionally we include an adjustable valve which will be installed to your rear brake line with the hard line supplied. This adjustable valve allows you to fine tune the amount of pressure your rear brakes receive in order to prevent rear wheel lockup. A great kit with a factory look and easy installation!

Master Cylinder Bore Size: 1 in
Bowl Design: Dual
Master Cylinder Material: Cast Iron
Master Cylinder Finish: Natural
Reservoir Included: Yes
Reservoir Material: Cast Iron
Master Cylinder Cap Included: Yes
Quantity: Kit
Notes: Includes adjustable proportioning valve
Hydraulic Kit - Manual Brakes 64.5-66 Mustang