Finish your Corvette restoration with factory-correct square head primary key blanks featuring the GM Mark of Excellence.
These reproduction 1970, 1974, 1978, and 1982 Corvette C3 Ignition and Door Lock Square Head Key Blanks are the perfect finishing detail for your restoration. Designed as the primary keys, they operate the dash-mounted ignition switch and the door lock cylinders. Each blank includes the factory-style knockout and features the raised GM “Mark of Excellence” lettering on both sides, just as the originals did. Every Corvette left the factory with two of each key style—primary and secondary—making these blanks an authentic way to return your car to original condition.
1970 Corvette (C3)
1974 Corvette (C3)
1978 Corvette (C3)
1982 Corvette (C3)
Precision-cut steel blank
GM-correct length and profile for ignition and door lock cylinders
Reproduction square head primary key blank for 1970, 1974, 1978, 1982 Corvettes
Correct application for ignition switch and door lock cylinders
Raised GM “Mark of Excellence” on both sides for authenticity
Includes correct key knockout design as original
Sold individually (two per Corvette if desired)
Keys are one of the most personal points of contact between owner and Corvette. Having the correct reproduction primary keys restores both secure function and the authentic look and feel of the car as it left the factory. From ignition to door locks, it’s the small touches that define originality—because details matter.
Buy 2 or More and Save Up To $1.50 Each