Can it be taken off of the engine without taking the engine out of the truck? My truck will not make more than 5 lbs of boost, and my EGT's are through the roof even when empty. So I made a boost leak tester and hooked it up. I could hear air rushing out on the passenger side of the engine. When you put your hand down near there you could feel a cold patch in the heat so I am thinking the manifold may have a crack in it or something. So back to my initial question, I know it will be a huge PITA but is it possible? I plan to soak all of the bolts in PB for several days before I attempt removal. Thanks for any insight guys.