1963-1973 C2-C3 Rear Exhaust Panel Nut Plate 3825325 - OEM Number(s) (3825325)
Correct Fastener for Rear Valance Mounting – 1/4"-20 Threaded Center Hole
Ensure proper and secure installation of your rear exhaust filler panel with this exact reproduction nut plate for 1963–1973 Corvettes. Used to mount the rear fiberglass valance, this stamped steel fastener includes a 1/4"-20 threaded center hole and two untapped flanking holes for correct installation to the rear body assembly. Fits either LH or RH side and is sold individually—4 required per Corvette.
Features
• Fits 1963–1973 Corvettes – LH or RH Side
• Replaces GM Part Number 3825325
• Nut plates for rear fiberglass exhaust filler panel mounting
• 1/4"-20 threaded center hole
• Untapped outer holes – proper spacing for OE fitment
• Dimensions: 5/8" wide × 1-9/16" tall × 5/32" thick
• Sold individually – 4 required per Corvette
Because Details Matter
Small fasteners like this rear exhaust panel nut plate are often overlooked, but they're critical to restoring factory fit and finish. Whether you’re replacing a missing original or refreshing your rear valance, this nut plate ensures proper panel alignment and secure retention every time.
Also known under these part numbers: (For reference only)
- 3825325
- 686420322108
- 8202444
- B2370