Generate the hydraulic pressure your brakes rely on with this Corvette master cylinder from Dorman First Stop, part number M630882. It is a new replacement for the 1965-1966 Chevrolet Corvette (All engines), precision-engineered to mirror the original master cylinder's design, function and performance on this application.
- Precise replacement: The cylinder housing is cast iron, matching the casting material of the original part, and is intended to deliver similar performance.
- Durable design: Every rubber component uses a high-quality EPDM compound that resists glycol-based brake fluid.
- 100% new: Built entirely from new materials for quality and safety.
- Strict specifications: Produced to rigorous SAE International standards.
Specifications: The bore diameter is 1 inch. A single reservoir is included. The cylinder has one outlet, with a rearward outlet size of 7/16-24. No sensor is included, and mounting hardware is not included. Country of origin: Taiwan.
Signs the master cylinder may need replacing include a soft or sinking brake pedal, fluid seeping from the cylinder, or a steadily dropping fluid level. These symptoms can also come from other parts of the brake system, so diagnose the cause first. If the original cylinder is at fault, this unit replaces it.
Fitment: 1965-1966 Chevrolet Corvette, All engines (quantity 1).
Interchange: 100-2223 · 13-90372 · 10-90372 · 130.62014 · 355-47031
1002223 · 1390372 · 1090372 · 13062014 · 35547031 · 5464275 · MC390372
This part cross-references / interchanges with the following part numbers:
100-2223, 13-90372, 10-90372, 130.62014, 355-47031, 5464275, MC390372
