Hey I got a LB9 and I put on headers well I finally finished the exhaust and now that its quite I got a ticking sound coming from drivers side of engine...it sounds like an exhaust leak, but its not. I listened closer and it has a knock with the tick too. I took off my rocker arm covers and tpi runners and didn’t see anything out of the ordinary. Any one got any ideas???????

 

Spun a bearing???

 

sticky lifters? if so, adding a can of "marvel mystery oil" or risoline to the engine oil might help.