1958-1967 C1-C2 Bumper Mount Front Lower Spacer 3748617 - OEM Number(s) (3748617)
Correct Tube Spacer for Front Lower Bumper Mounting
Don’t overlook the small parts that make a big difference. These front lower bumper bolt spacers are essential for correct alignment and secure installation of your front bumper or license plate bracket. Fabricated to match original GM specifications, each spacer is silver zinc plated and formed from .059" steel—just like the factory did it. These are not welded tubes, but properly rolled and butted just like the originals.
Features
• Fits 1958–1967 C1 and C2 Corvettes
• Replaces GM part number 3748617
• Used in front lower bumper bracket mounting
• 1 1/8" length x 5/8" OD x 1/2" ID
• Flat steel rolled construction – edges butt together (non-welded)
• Silver zinc plated finish
• Sold individually – 4 required per Corvette
Because Details Matter
Whether you're mounting a new license plate bracket or restoring the entire bumper assembly, these correct bumper bolt spacers are a must for structure, spacing, and long-term durability. They're one of those "invisible" parts that separate good from great restorations.
Also known under these part numbers: (For reference only)
- 202022
- 3748617
- 686420323631