1964-1972 C2-C3 Radiator Expansion Tank Mounting Straps 3843432 - OEM Number(s) (3816659,3843432)
Revised SCC Copy – 1964–1972 C2 C3 Radiator Expansion Tank Mounting Straps – 3843432
Reproduction of GM #3816659 / 3843432
Secure your factory expansion tank with confidence using this set of 1964–1972 Corvette Radiator Expansion Tank Mounting Straps. These OEM-style hold-downs keep the aluminum expansion tank anchored to the inner fender bracket—just like the originals installed at St. Louis Assembly.
Because Details Matter
• Two formed steel straps – correct shape and gauge
• Mounts expansion tank to inner fender bracket
• Bolts sold separately
• For use with factory aluminum radiators
• Direct fit for OEM tanks – no modifications needed
Applications:
• 1964–1972 Small Block
• 1965 Big Block w/396
• 1968–1972 Big Block w/Aluminum Expansion Tank
If you're restoring factory cooling hardware, these are the straps that complete the job—correct, clean, and built to fit like original.
Also known under these part numbers: (For reference only)
- 1219207
- 242129
- 25-123355-1
- 25353
- 3816659
- 3843432
- 686420089179
- A8011
- M-235