1978-1982 C3 Rear Latch Rod Bushing T-Top 466621 - OEM Number(s) (466621)
1978–1982 Corvette C3 Rear Latch Rod Bushing – T-Top | GM# 466621
When it comes to keeping your T-tops tight and rattle-free, the smallest parts often make the biggest difference. The 1978–1982 Corvette C3 Rear Latch Rod Bushing is a key piece of that puzzle—securing the rear latch rod in place and ensuring your T-tops stay properly aligned and firmly latched. If you’re chasing squeaks, leaks, or loose-fitting panels, this tiny bushing may be the fix you’ve been overlooking.
Designed as a direct replacement for GM part number 466621, this OE-style bushing restores the snug, factory-correct fit that Corvette owners expect from a properly functioning T-top system. It’s a simple but critical component that helps maintain both structure and serenity inside your C3.
Why It Matters:
Over time, original bushings degrade from age, heat, and vibration, leading to poor latch engagement, annoying panel noise, and potential water intrusion. Replacing your worn bushing restores the integrity of the latch mechanism and helps your roof function the way GM intended.
Features & Benefits:
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Direct-fit replacement for 1978–1982 Corvette C3 T-Top rear latch rod
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Replaces GM Part Number: 466621
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Maintains secure latch engagement and proper rod alignment
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Helps eliminate panel rattle and unwanted movement
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A must-have for smooth, reliable T-top function and interior quiet
Material/Finish:
Quick Specs:
Tighten up your T-tops and lock in factory-correct performance with the 1978–1982 Rear Latch Rod Bushing. It’s small, but the difference is big. Order now and bring back the smooth, quiet ride your Corvette deserves.
Also known under these part numbers: (For reference only)