I am getting less than a thimble of antifreeze dripping on the floor under my 1959 Chevy PU. I have almost traced the leak to the source but... It comes down from the back of the head and above the bell housing. It runs down the right side of the bell housing and into the lip of the flywheel inspection cover and out the little hole. Initially I thought it was a freeze plug but they are lower than the leak. All I can identify above the bell housing is the head, which could have a crack. Any ideas from the group? I will say I flushed the block and replaced the radiator and had MUCH rust. I then used a rust melter in the block for 3 days and now no rust. Maybe I loosened up an old leak.
