WTB: edelbrock perf RPM/Offy/Holley 4 bbl alum intake

I am looking for a edelbrock perf RPM or a offenhouser or a holley? aluminum intake manifold.
Spent 3 days looking while at the portland OR swap meet last week. didn't find anything..

Building a 460 test mule motor with C9VE factory heads.

located in phoenix AZ and email me! danev2 at yahoo,com or CALL/TEXT 801-564- 9430

thanks!!
DV