If you have ever wondered if you can use copper pipe for coolant lines on your car either to the radiator or to the heater core then this is the video for you! In classic Jeep Sheep TV fashion, this video was filmed in 2019, finished in 2021 and edited in 2023... But hey, we put 2 years of use into these coolant lines to really prove if they can last the test of time. Stay tuned for more out of the box ideas!