Tilton Engineering 78-1000 Racing Master Cylinder 1 Inch Bore

The Tilton Engineering 78-Series Master Cylinder represents the latest advancement in racing brake master cylinder technology, combining precision engineering with an ultra-lightweight, compact design. Featuring a 1-inch (25.4mm) bore diameter and 1.1-inch stroke, this master cylinder delivers consistent, repeatable braking performance for demanding motorsports applications.

Key Features:

• Billet aluminum body with proprietary low-friction coatings minimizes wear and provides smooth operation
• Rear spherical bearing mount and one-piece piston/pushrod design eliminates side thrust into the master cylinder bore for consistent, repeatable braking
• Hand-built and blueprinted for precise cut-off port travel
• External dust boot included for protection
• O-ring seal at main rod guide and body interface ensures reliable fluid containment
• Directly interchangeable with 77-Series master cylinders
• Ultra-lightweight construction at only 0.43 lbs

Compatibility: Designed specifically for use with Tilton 800-Series and 900-Series pedal assemblies and balance bars. Accepts direct or remote reservoir configuration with AN-6 inlet fitting.

Important Installation Note: Flexible lines must be used for inlet and outlet port plumbing. Rebuild kit 78-1000RK available separately for maintenance.