Will a Turbo Buick 3.8 Exhaust Manifold fit on a new 3.8?

[MuscleMayhem]

Im wondering will a Turbo Buick 3.8 Exhaust Manifold fit on a new 3.8? from a 4th Gen V6 Firebird? thanks...

 

[T-Keith]

Nope, the exhaust valves are spaced idfferently. Better off making something custom.