1959-1962 C1 Rear Body Mount Reinforcement LH 3770461 - OEM Number(s) (3770461)
Restore critical body support in your Corvette with this 1959–1962 Corvette LH Rear Body Mount Reinforcement. Designed to replace the factory steel plate located just below the driver-side door striker, this reinforcement rivets securely to the body and mates with the frame mount to ensure proper alignment and support of the rear floor section.
Features
• Fits 1959–1962 Driver Side (LH)
• Correct reproduction of GM part number 3770461
• Stamped steel construction
• Reinforces fiberglass body mount area
• Installs below door striker—rivets to body
• Interchangeable with earlier 1956–1958 aluminum style
• Made in USA
Because Details Matter
C1 Corvettes transitioned from aluminum to stamped steel rear body mount reinforcements starting in 1959. This factory-style steel plate preserves OEM fit and function, making it a vital detail for any accurate or performance-minded restoration.
Also known under these part numbers: (For reference only)