Wilwood 260-16793-P Tandem Compact Master Cylinder Bore Mopar - 1-1/8 4-Bolt

The Wilwood 260-16793-P Tandem Compact Master Cylinder is specifically engineered for Mopar applications with the factory four-bolt mounting pattern. Featuring a 1-1/8" bore diameter and ball burnished finish, this performance master cylinder delivers precise brake modulation and consistent pedal feel for classic A-body, B-body, and E-body vehicles from the 1960s and 1970s.

Key Features:

• 1-1/8" bore diameter for balanced braking performance
• Rectangular mounting flange matches original Mopar four-bolt firewall pattern
• Deep hole piston design with pushrod spacer included
• Compatible with both power brake and manual brake configurations
• Ball burnished finish for corrosion resistance and durability
• Direct bolt-on replacement for A-body, B-body, and E-body Mopar vehicles

This master cylinder eliminates the need for custom brackets or adapters when upgrading or replacing brake components on classic Mopar platforms. The included pushrod spacer allows for flexible installation in either power-assisted or manual brake systems. Optional upgrade kits are available separately that include combination valves, hydraulic brake light switches, adjustable proportioning valves, brackets, and brake line plumbing components.