1961-1962 C1 Sill Plates with Spacers and Fasteners 3779761, 4822318 - OEM Number(s) (3779761,4822318)
Years of climbing in and out of your Corvette take their toll on the sill plates—the polished entry guards that protect the carpet edge and define the door opening. This GM Licensed reproduction sill plate set restores the original appearance and fitment to your 1961–1962 Corvette, with the correct number of grooves, anodized finish, and OE-style fasteners.
Manufactured to GM specifications, this complete kit includes two aluminum sill plates, pressboard filler spacers, and both wood and machine screws—everything you need to finish off your door sills with factory-correct style.
Features
• Fits all 1961–1962 C1 Corvettes
• Replaces GM Part Numbers 3779761 and 4822318
• Bright anodized aluminum with correct groove count
• Integrated step plate and rolled outer edge detail
• Includes pressboard filler spacer plates
• Includes full set of sill plate mounting screws
• GM Licensed Restoration Part
• Sold as a pair
Dimensions and Weight
• GM Part Numbers: 3779761 (plates), 4822318 (spacers)
• Material: Anodized aluminum with pressboard spacers
• Mounting: Screw-on installation to rocker edge
Because Details Matter
Scuffed, dented, or missing sill plates distract from even the best C1 interior restoration. These GM Licensed reproductions bring your door opening area back to showroom condition—right down to the fastener count and groove detail.
Under the Straw Hat – Restorer’s Insight
Original sill plates featured subtle groove spacing, distinct anodized texture, and a pressboard spacer underneath to raise them flush with the carpet edge. These aren’t just covers—they’re part of the interior structure. And when they’re missing, everything from windlace fit to door weatherstrip alignment suffers.
Also known under these part numbers: (For reference only)
- 00889165018354
- 25-124006-1
- 3779761
- 4822318
- 5263
- SIL616200