1968-1977 Corvette C3 Vent Deflector Ball Felt Seal (2 Required)

Restore factory-style fit and function on your 1968-1977 Corvette C3 with this vent deflector ball felt seal. It is a great fit for full restorations, repairs and owners who simply want their car done right.

Product Highlights

• Direct replacement vent deflector ball felt seal for 1968-1977 Corvette C3
• Built to match the original design
• Ideal for restoration or repair

Why these seals matter for your C3 Corvette

• Precisely molded for C3 vent deflector balls : Built to match the exact dimensions of the 1968–1977 Corvette vent system, ensuring a snug, unobtrusive fit that preserves authentic airflow dynamics.
• Dust, draft, and moisture dampening : Dense felt acts as a dependable barrier at the vent opening, reducing wind intrusion, protecting dash components, and keeping interior surfaces cleaner over time.
• Preserves original cabin comfort : By renewing worn or missing seals, you minimize noise and drafts that can distract from driving and climate-control performance.
• Two-piece set for complete restoration : Included as two seals—the exact quantity needed to perform a proper, symmetric replacement on a classic C3 Corvette.

What you’ll notice when you install

• Quieter interior with less draft around the vent area, especially at highway speeds.
• More consistent cabin temperature and better performance from your existing climate controls.
• Better protection for nearby components and upholstery from wind-driven dust and debris.

Simple installation and care

• Prepare the vent area by cleaning away dust and old residue so the felt seal seats firmly.
• Align the seal with the vent deflector ball and press evenly until it sits flush and secure.
• Regularly inspect for compression or wear and replace as part of routine Corvette maintenance to keep fit and function at their best.

Vehicle Fitment

• 1968-1977 Chevrolet Corvette C3

Double-check the year and options of your Corvette before you order. Questions about fitment? Reach out to our team and we'll help.