engine glue

Bulldozer said
man I used this stuff on my 440 intake just around the ports of the metal valley pan and I thought I was going to bust the intake trying to take it off. I hope I don't have to take the valve covers off because I might have to buy new ones lol

Yeah, and you caint convey that to somebody else. They won't believe it...until they see it. That stuff is some amount of strong AND it doesn't leak.