AE86 firewall heater core plugs
If your AE86 doesn't have any of the HVAC equipment and you want to plug up some of those empty holes then these will do the trick. Made from TPU these 3D printed plugs are meant for blocking off those now lonely heater core holes staring eerily out at you everytime you lift that hood - (We don't recommend cutting these up to run wiring through lest they lose their limited rigidity.)
What is TPU?
TPU (Thermoplastic Polyurethane)
-abrasion and impact resistant