Restore original style and airflow control to your late C3 dash.
The 1977–1982 Corvette Center Dash Vent Deflector is a precise reproduction of the GM original, ensuring your C3’s interior not only looks correct but functions properly. With its black plastic construction accented by a chrome outer edge, this vent restores the factory appearance while delivering smooth airflow adjustment. Perfect for NCRS-level restoration or anyone looking to freshen their dash, this deflector installs easily and immediately elevates your cockpit.
Fits the Following Corvette Models:
C3 Corvette 1977–1982 (all models)
Also Fits:
1969–1981 Camaro
1968–1972 Chevelle
1968–1974 Nova
Material/Finish
Black molded plastic
Chrome plated outer edge for correct factory detail
Dimensions
Width: 5 5/16 in. (135mm)
Height: 1 15/32 in. (37mm)
Depth: 1 5/8 in. (41mm)
Features/Benefits
GM reference part number 336485
Exact reproduction of original GM dash vent deflector
Correct black finish with chrome-plated edge
Restores proper air direction and dash appearance
Sold individually (two required per vehicle)
Designed to OE specifications for authentic fit
Because Details Matter Dash vents are small details, but in a Corvette interior they carry big weight. A cracked or faded vent instantly detracts from your restoration, while a correct reproduction brings back the crisp, factory look. Because every detail you see and touch behind the wheel matters.
Buy 2 or More and Save Up To $2.00 Each