Restores Firewall Seal at Accelerator Cable Pass-Through This round-shape accelerator cable firewall seal restores the critical foam barrier where your throttle cable passes through the firewall. Located at the cable mounting point, this adhesive-backed foam gasket prevents engine heat, fumes, and noise from entering the interior. An essential detail during cable replacement or engine bay restoration.
Features • Fits all 1974–1981 C3 Corvettes • Round shape seal for accelerator cable firewall opening • Adhesive-backed bracket foam gasket • Seals cable pass-through and reduces heat intrusion • Replaces worn, crumbling, or missing firewall seal
Technical Notes • Installs directly on firewall where accelerator cable mounts • OE-style foam profile ensures proper fit and seal • Ideal for use during throttle cable replacement • Maintains engine bay cleanliness and cabin comfort
Because Details Matter Small components like the accelerator firewall seal are easy to miss—but they matter when you’re chasing an airtight restoration. This simple round gasket helps finish the job with OE accuracy and protects your interior from engine bay contamination.