The C2 Corvette Compact Tandem Master Cylinders combine Wilwood's proven performance and style, re-engineered for easy installation on manual brake 1963-67 Corvettes. A new integrated brake pushrod is sized with the correct length and threads to mate to the factory clevis and pedal, eliminating the need for custom fabrication. Two bore sizes provide the correct output for optimal braking performance with Wilwood brake kits, OE style disc brakes, or tandem master cylinder retrofits to 1963-64 drum brake cars. Smaller bore sizes allow tuning of brake response and pedal effort without adding a booster or upgrading brakes.