Identify this intake

[Crewchief]

Finally found this in my dad's estate collection, hadn't seen it for years. Casting number 1827899 dual 4 Barrel . What was it originally off of?

 

[pschlosser]

1958 Chrysler 350 Dual Quad?

 

[Xcudame]

Also 1959-1961 383 with 343hp! Found on C-bodies.

 

[Crewchief]

Thanks guys.