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1956-1965 Corvette C1-C2 Water Pump Backplate Screws

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Item ID: 645-803
Availability: Out of Stock
Fits Years:
  • 1956-1961
  • 1963-1965
$8.99
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  • Description

1956-1965 C1-C2 Water Pump Backplate Screws

Keep Your Cool with Confidence – 1956–1965 Corvette C1-C2 Water Pump Backplate Screws

Even the smallest components make a big difference in keeping your classic Corvette performing at its peak. These 1956–1965 Corvette C1-C2 Water Pump Backplate Screws are exact-fit replacements, engineered to properly secure the water pump backing plate to your small-block Chevy engine. Whether you’re doing a full restoration or replacing corroded originals, these screws are essential for maintaining cooling system integrity—and your Corvette's originality.

Crafted to OEM specs with a natural unplated finish, these screws provide a factory-fresh look that belongs under the hood of any proud vintage Vette.

Why It Matters:

A loose or incorrectly fastened water pump backplate can lead to leaks, inefficient cooling, and long-term engine damage. Using correct hardware ensures proper alignment, a tight seal, and the long-term reliability of your cooling system.

Features & Benefits:

  • Direct-fit for 1956–1965 C1 & C2 small block Corvettes 

  • Naturqal unplated finish and OEM appearance

  • Restores original functionality and under-hood detail

  • Sold as a complete set of 6 for easy installation

Installation Tip: Always torque to factory specs to avoid stripping or uneven pressure that could warp the backplate.

Preserve authenticity and performance—down to the last detail. Add these OE-style screws to your restoration checklist and keep your Corvette running cool and correct.

Note: At Mid America Motorworks, we call these parts FTF, or Final Touch Fasteners. When you’ve spent countless hours of work, worry and detail, we don’t’ want you to lose that final assembly look by using incorrect, rusted or mismatched fasteners. From correct finish, to headmarks to fastener design, we endeavor to have the Restoration Correct Fasteners to add that Final Touch to your Corvette Restoration Project.



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

  • 241064
  • 41120
  • 686420270959
  • BL-325