Mr. Gasket 5949 Ultra Seal, they have been on the car since I put the motor in a few years back, maybe it was just time to replace em. I noticed #2 bolt was ready to fall out, maybe I should check em more often.
I would say tha,t thats what happens if you dont go over the headerbolts from time to time,all the heatcykles on the headers and bolts will back them out after enough time. Mr Gasket Ultra Seals tend to be good gaskets.
