Features & Benefits

A modulator valve uses a vacuum line and hooks into the intake. It tells the transmission how much load is on the engine by the amount of vacuum (light load = high vacuum, heavy load = low vacuum). The modulator valve will adjust shift points accordingly along with the throttle valve linkage. Durable construction to tolerate severe service conditions.

• Quality components for high efficiency
• Keeps transmission working in good condition
• Helps prevent shifting problems
• Meet or exceed all OEM fit and quality requirements