exhaust manifold interchangeablity

[redmonster]

hey guys im trying to buy an exhuast manifold over in the parts section but have one major question. are a 292 and 250 exhuast manifold interchangeable or are they totally different. are far as configurations, i looked on several other sites and i cant seem to get a clear answer.

i need an exhaust manifold for my 250 and need to know if the 292 is the same

Gracias compas