rusted bolts on my exhaust manifolds...........

[wakegoddess]

I have a 84' 2001 the maifolds are in BAD shape and I plan on replacing them this winter, my concern is the amout of deterioration on the hex bolts. At least 3 of them are nearly gone. Any suggestions on getting these things off? I am soaking then in liquid wrech, like a friend suggested.

[G-man]

if your liquid wrench doesn't work see if you get some corossion-x spray. this stuff is incredible. http://corrosionx.com I have used it and their product rejex on my boat and jeep

[AirJeff]

I use a product called AeroKroil by Kano Labs. http://wwwkanolabs.com It is the aboslute best I've ever found for loosening rusted/stuck parts. It has worked miracles for me on several occasions.