1963-1966 C2 Seat Track Rear Mounting Bracket Kit 4 Pieces 3846885 - OEM Number(s) (3846885)
Restore factory seat function and safety with these rear seat track mounting brackets for 1963–1966 Corvettes. Located beneath each seat track rail, these stamped steel brackets provide the rear anchor point for the seat track assembly. Essential for proper seat alignment and structural integrity, these brackets are often missing or fatigued from years of use. Replace all four to complete your restoration with factory-correct hardware and support.
Features
• Secures rear of seat track to seat riser base
• Stamped steel bracket matches original GM design
• Supports smooth seat slide and alignment
• Corrosion-resistant construction for long service life
• Sold as a Car Set of 4
Dimensions and Fitment
• Fits 1963–1966 Corvette (C2)
• Four brackets required per Corvette (two per seat)
Tech Notes
• GM Part Number: 3846885
• Installs using OE seat mounting hardware
• Best installed during seat track overhaul or interior reassembly
Because Details Matter
Seat brackets are out of sight—but never out of importance. These structural supports restore the security and precision your Corvette’s interior deserves, from show car to daily driver.
Also known under these part numbers: (For reference only)
- 290142
- 3846885
- 686420074731
- B2496
- IH18-4
- IH184