Line Lock with Drum Brakes ?

Hey guys, thank you for all the suggested root causes. I haven't had time to look at the car yet this week, but I should have things checked out by Weds evening.

I will add, that when the car was off the ground. I tested the line lock and it was holding the front brakes. However, I was only trying to spin the wheels by hand. I'm leaning towards checking to make sure the shoes are installed correctly, bleeding and adjusting.

Nice to hear that drum brakes are able to hold the car with a line lock. Swapping over to disc's is not currently feezible on this budget car.