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Magnum Exhaust Manifolds

Powerflite

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Does anyone know if magnum exhaust manifolds will work and fit in a '70 B-body 318? I know that there is trouble with the left side manifold on an A-body, but I haven't heard of anyone trying them in a B-body. Thanks.
 
They will work in an Ebody so they shouldnt be a problem in a Bbody.

In addition to the Abody driverside issues with the steering, there may also be an issue with the right side in a F, J or M body due to possible firewall interference with the dump being farther back.
 
Summit Racing sells an inexpensive set of headers for the small block in a B-body, i think they are like $120. If you wanted a bit of better performance then the cast iron hunks. Not that these are going to be easy to install or last forever, but for $120 maybe worth a shot.
 
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