Hey everyone! So as some of you know i got a 1963 Mercury Monterey with a 352. Anyways i have not had alot of time to work on the car since i started my new job and life has been a bit hectic right now. Well the car sat for about a month and a half. Tomorrow i was going to bring it to my shop to safety it. Anyways of course the battery had a low charge and it died, but before it died i noticed the starter was stuck engaged. So has i attached my new battery and immediately started cranking. I let it sit for a bit and tried and again and it didnt happen again. So after numerous pumping and cranking it finnaly started, but then i noticed a loud tapping/ticking noice coming from the left rocker cover. It increased with engine RPM. Now could this be just one of the lifters since its been sitting all the oil drained out of it? It runs fine not smoking anything blue,black,or white. Oil pressure is good and car isnt overheating. ANy ideas?