1993 replace an exhaust manifold gasket 1993 Ford F-150

Stock exhaust manifolds dont have gaskets. But if you wanna replace them, your best bet is let the engine run and get hot, then break the bolts loose and tighten um back down. Then let her cool right off before removing to try and minimize warping.

Chances are you will have to buy a special tool to spread the manifold collectors apart to rebolt.

Take a stud and thread in 2 spots when putting manifold and gasket on, helps align gasket and manifold and cuts down the swearing 100%