1968-1982 Corvette C3 Headlight/Wiper Vacuum Actuator Relay Valve - Pair

Keep your 1968-1982 Corvette C3 looking and working the way it should with this Headlight/Wiper vacuum actuator relay valve. It installs in the factory location and is a dependable replacement for worn, damaged or missing original parts.

Product Highlights

• Pair

Specifications

• Headlight doors that open and close smoothly at the push of the stalk, restoring the classic opening moment that turns heads.
• Wipers that maintain consistent vacuum pressure, delivering reliable performance in varying weather without manual fiddling.
• Better overall reliability in your vacuum system, reducing the need for frequent troubleshooting on long drives or weekend cruises.

What makes this pair stand out

• Two identical valves for full coverage of both headlight and wiper vacuum circuits, ensuring balanced performance on every drive.
• Direct-fit restoration designed to mirror the factory vacuum logic so your headlights and wipers operate as intended without extra adapters or guesswork.
• Durable construction built to withstand years of engine heat and vacuum cycling, helping reduce the chance of future leaks or failure.
• Leak‑resistant seals and compatible with stock vacuum hoses and fittings for a seamless replacement.
• Ideal for restorations and daily drivers —whether you’re chasing a concours‑level presentation or simply enjoying a dependable classic ride, this pair keeps the dream alive.

Ideal use cases

• Mid‑restoration projects aiming for period authenticity with authentic headlight/wiper operation.
• Repairs where existing valves show cracks, hardening seals, or vacuum cracks causing leaks.
• Concourse‑level builds where matching original specifications is essential for judging or personal satisfaction.
• Cold-weather drivers who rely on dependable wiper function and headlight visibility during routine drives.

Vehicle Fitment

• 1968-1982 Chevrolet Corvette C3

Not sure this is the right part for your car? Contact us with your year and options before ordering and we'll help confirm fitment.