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#4 |
Registered User
Join Date: Dec 2012
Location: Temple City
Posts: 3,597
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Re: 79 250 integrated head exhaust manifold crack
Not sure. I do know you have to drill holes at the end of the cracks, and open the crack up with a grinder to allow penetration.
Also it depends on how are where the crack is situated. I "repaired" a Toyota manifold one time with a regular mig welder long enough to trade the truck in. It wasn't so bad, and you can cut a arc welding stick down to help with the job. Also I heard preheating the manifold or cast metal helps, and keep heat on it as it cools. I used MAP gas. |
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exhaust manifold, inline 6 chevy c10, integrated head |
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