And that would be true. Now I'm burning some oil, I'm pretty sure of that, this engine has not been rebuilt to my knowledge and I'm pretty much just keeping the car safe and running.Well i have seen what looks to be a BHG, actually be a PIN HOLE leak on the radiator that would only leak when the car warmed up.
I have also seen the radiator cap fail and cause what appeared to be a BHG.
On both, the obvious sign is that you will SMELL the sweetness of the coolant but the exhaust is normal without any additional smoke.
But it doesn't have the odor of burning antifreeze, and the bottom of the car has been coated with red coolant repeatedly. My shop told me the only problem had to be the head gasket. I just sent him a text asking about an oil and filter change and letting him know I'd fixed the coolant problem