cracked exhaust manifold

[srpntlair1]

I have an HP manifold with a crack about 1 1/2 inches long. it is not near any of the flanges and is on the inside (manifold to block) side is this repairable?

[frederick]

I've had a standard cast exhaust manifold repaired by a professional welder, but it wasn't easy.
To stop it from cracking again you have to heat the complete manifold in a furnace, weld it with the same material (cast iron) and very slowly cool it down.
Not something you can do yourself I'm afraid.

Frederick

[terrible one]

I've taken cracked manifolds to the machine shop locally and had them fixed. Finding someone who can weld cast is going to be your real issue.

[rav440]

wouldnt it be cheaper to buy another HP manifold ?  we aint talkong HEMI or MAX WEDGE manifolds