As the title states i broke a bolt. And im worried. I was tightening the number one bolt on the lower intake manifole of my mustang and for some reason didnt feel the click of the torque wrench and over tightened. Next thing u know......POOF!! the bolt snaps and im pissed.....Really pissed. I continued with the rest of the bolts in the correct tightening order and torque specs but im worried that that one spot will leak. I have another set of heads that are on the way. Should be here any day. But i dont plan to put them on til after the 1st of the year. Due to cash flow. Shop rates are high here lol. I believe the lower intake manifold bolts to the head. Am i correct? And will i efen up my car if i run the motor with that bolt broken off? I got the broken piece out and the other half is still in there. Isnt going anywhere.