1956-1957 C1Seat Belt Inner RH Underbody Reinforcement
Restore Structure Where It Matters Most
If you're planning a body-off restoration or revisiting an earlier build, don’t overlook the original seat belt underbody reinforcements. These critical support pieces were factory-installed to help protect the Corvette’s fiberglass body by distributing seat and belt forces across reinforced mounting zones. This 1956–1957 Corvette Passenger Side Underbody Reinforcement restores that vital structure with an exact reproduction of the early-style plate used before seat belts were standard.
Features
• Authentic stamped steel construction
• Mounts beneath passenger seat location
• Reinforces inner floor pan at belt area
• Welds or rivets in place like original
• Essential for early C1 structural integrity
Fitment
• 1956–1957 Corvette (Passenger Side)
• Correct early version for cars not factory-equipped with seat belts
Because Details Matter
Corvette owners know that strength beneath the surface is just as important as what’s on top. This reproduction panel ensures your C1 restoration maintains its original structure without introducing features never used on early builds.
Also known under these part numbers: (For reference only)