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1968-1977 Corvette C3 Door Sill Plate

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Item ID: 601-756
GM Part #: 3912660
Availability: Out of Stock
Fits Years:
  • 1968-1977
$32.99
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1968-1977 C3 Door Sill Plate - OEM Number(s) (3912660)

Measuring 4-1/8" wide and 30-5/8" long, this exact OE reproduction C3 Corvette door sill plate ensures a precise fit on either the driver’s or passenger’s side. Sold individually, it includes all necessary hardware for a seamless installation. Designed as a direct replacement for GM #3912660, this durable sill plate protects your door frame while maintaining your Corvette’s original appearance.

C3 Corvette Replacement Door Sill Plate Features:

  • Fits 1968-1977 Corvettes
  • Fits LH (Driver's) or RH (Passenger's) Side
  • Sold Individually
  • Width: 4-1/8"
  • Length: 30-5/8"
  • Exact OE Reproduction
  • Hardware Included
  • Direct Replacement
  • Replaces GM # 3912660

Also known under these part numbers: (For reference only)

  • 14052
  • 25-120506-1
  • 3912660
  • 483430
  • 686420013167
  • X2445
  • X2445

Let our professional installers install this item for only $15.00

Mid America Motorworks offers installation services for a variety of restoration and aftermarket Corvette products. Our team is highly experienced in skilled, professional installation – let us do the hard work for you! Getting your Corvette back on the road or upgrading it to your personal taste has never been easier.

The Installation & Restyling Center is open:

  • Monday through Friday, 8 am to 5 pm CST
  • Saturday 8 am to 4 pm CST by appointment
  • Sunday by appointment

Relax and enjoy the MY Garage Museum and Retail Store while your upgrades are made, or on more involved projects, use our loaner vehicle, which is available on a first come first served basis. We can also provide assistance with booking local hotels at our corporate discount rate if you plan to stay here in Effingham, IL for a few days.

While under our care, your Corvette will be stored in a secure, temperature-controlled location, giving you peace of mind until you’re ready to take it back home. When your installation is complete, we also offer detailing services to get your Corvette ready to turn heads!

Schedule your Installation today by calling 800.500.1500 or emailing my.garage@mamotorworks.com

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