1958-1962 C1 Seat Belt Inner RH Underbody Reinforcement 3128942 - OEM Number(s) (3128942)
Secure your seat belt system the way GM intended with this 1958–1962 Corvette Seat Belt Inner Right-Hand Underbody Reinforcement. This factory-style underbody support panel rivets to the floor structure and includes the pre-installed mounting stud that secures the inner end of the seat belt to the body. Critical for safe operation and required for any restoration involving original or reproduction seat belts.
Features
• Fits all 1958–1962 C1 models with factory seat belts
• Passenger (RH) side underbody reinforcement panel
• Includes seat belt anchor stud as original
• Heavy-gauge steel construction
• Rivets to floor for OE-style support
• Direct replacement for GM part number 3128942
Because Details Matter
When it comes to safety, proper structure matters. This underbody reinforcement provides the internal anchoring support needed to safely install and retain your Corvette's inner seat belt mounting point. Whether you're restoring for NCRS-level correctness or simply replacing rusted supports, this panel is the right fit for your C1 project.
Also known under these part numbers: (For reference only)