67 Yenko Camaro question?

[dons67]

Did 67 Yenko camaros have factory tachs in them or were Sun or SW tachs mounted on the wheel? Also were the guage clusters factory(on the console) or aftermarket (below the dash). One more question reguarding emblems. Some cars I've seen have Yenko on the fender and on the rear body panel. I was told 67 is the only year Yenko did not put emblems on the cars. Thanks for your input!