Description:

[Vehicle Fitment]: Compatible with Chevrolet Express 3500 2003-2007; Compatible with GMC Savana 3500 2003-2007---It fits the model with RPO Code JL4 (Active Brake Control). [Package Contents]: 1x Brake Master Cylinder; 1x Removable Reservoir; Sensor Included: Yes; Packaging Type: Box. [Specifications]: Condition: New; Material: Aluminum Alloys 101; Bore Diameter: 1.4375 inch; Rearward Outlet Size: 1/2-20; Secondary Outlet Thread Diameter: 1/2-20.