exhaust update..... + header leak question
now, the only problem is that i can hear an exhaust leak so i took it back out to the shop and the guy said the exhaust leak is coming from the headers up on the block and not from under the car... my question is, what is causing this and how hard will it be to fix it? is it maybe i have a bolt loose or bad gaskets??
and do yall think they will charge me a fortune to have that fixed? thanks!

