Installation Time
(approx) 2 Hours
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
Eckler's Catalogs Available Now!
$94.99 kit
Saved - View your saved items
We're sorry. We couldn't save this product at this time.
or use
Features, Description, Q&A, Specs & Installation
Heater Box Seal Solution. The Seal Kit, A/C-Heater Case, 63-67 provides all required seals to effectively refurbish the heater box assembly of air-conditioned systems. This kit restores airtight integrity, improving heater and air conditioning performance by preventing leaks and maintaining proper airflow. Its use is essential for ensuring reliable climate control within the vehicle cabin.
Construction and Appearance. The kit comprises high-quality sealing materials engineered to resist heat, moisture, and aging effects. Components are precision-cut to match original specifications, ensuring proper fit and long-lasting durability. The seals have a flexible finish optimized for compression and effective sealing.
Installation. Installation is straightforward for those experienced with HVAC components and requires no drilling or vehicle alterations. The seals replace the worn originals, restoring the heater box to factory sealing standards.
Application. Designed exclusively for the 63-67 Corvette C2, this seal kit is tailored to maintain original system operation and is not compatible with other vehicle models or years.
CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
Installation Info
Installation Time
(approx) 2 Hours
Difficulty Level:
Simple installation for anyone.
Installation Guides
No guide available for this part yet.
What's in the Box