1969 Z28 Cowl Induction Flange and Spacer/Extension

[Northernforce]

Cowl Induction flange and 2" spacer/extension for a 1969 Z28-there are no markings or stampings on these-so i am not sure if they are gm or not-I believe they are original -have had a few Camaro people locally look at this and they believe it is a gm piece-but want to make clear-I am not sure-pricing reflects that. $125 U.S plus shipping.
Thanks SYC!
Keep on Cruising!
Dave