I hydrolocked my 350 a few months back, thankfully got it to run again but it burns about 4.7 qts of oil everytime I go through a tank of gas, also a huge loss in power. I don't want to tear the engine engine apart and find out it might just be something simple. I was thinking it is either the headgasket or a piston ring? perhaps valve. I'm not sure. any help would be appreciated thanks.