1963-1967 C2 Hardtop Header Guide Pins 3863875, 3863876 - OEM Number(s) (3863875,3863876)
Keep your Corvette’s hardtop secure and factory-correct with precision-fit guide pins.
Your Corvette’s hardtop should mount with confidence, not guesswork. These reproduction header guide pins replace worn or missing originals to ensure your hardtop aligns seamlessly with the windshield header mounts. Precision-machined and chrome-plated, they’re designed to perform and shine like the rest of your classic Corvette. Whether restoring for originality or ensuring a proper fit for weekend drives, these guide pins deliver authenticity and reliability where it matters most.
Fitment
Material/Finish
Dimensions
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1 3/8" overall length
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1 1/16" depth from mount
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5/32" thick plate base
Features/Benefits
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Direct replacement for GM reference part numbers 3863875 & 3863876
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Precision-machined for proper alignment and installation ease
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Ensures correct fitment between hardtop and windshield header
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Chrome finish matches OE appearance while resisting wear
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Made in the USA for authenticity and quality assurance
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Sold individually, 2 required per Corvette
Because Details Matter
There’s a satisfying click when your Corvette’s hardtop settles into place—solid, exact, and secure. That moment relies on guide pins like these, crafted to OE specifications to keep your hardtop fitting as Chevrolet intended. Protect your finish, restore your peace of mind, and honor the precision engineering of your C2—because details matter.
Also known under these part numbers: (For reference only)