1968-1982 C3 Windshield Header Nylon Bushing Inserts 3977779 - OEM Number(s) (3977779)
Ensure proper alignment and secure fit for your 1968–1982 Corvette C3 convertible or T-top with these GM 3977779 windshield header nylon bushing inserts. Located on the windshield header, these bushings snap into place and line the holes where the convertible top and T-top alignment pins fall into position. Sold as a pair, they provide positive top alignment for a secure fit and smooth operation.
Features
• Fits 1968–1975 Corvette Convertible header
• Fits 1969–1982 Corvette T-top windshield header
• Snap-in installation for easy setup and secure fit
• Provides positive top alignment for a more secure convertible or T-top experience
• Sold as a pair—one for each side of the windshield header
• Made from high-quality nylon for durability and reliable performance
Tech Notes
• Ideal replacement for worn or damaged bushings
• Ensures proper alignment of convertible tops and T-top pins
Also known under these part numbers: (For reference only)
- 113
- 25-120752-1
- 360069
- 3977779
- 5375B
- 543025
- 686420076186
- TB02