Bolts for 66 Formula S wheel covers and wheels

[drodg]

I am in the process of purchasing a 1966 Barracuda Formula S. It has later rally wheels but I have located a set of correct wheel covers and 14x5.5 wheels. I have been told I need a longer set of chrome wheel lugs nuts and I am wondering where I might buy them? Thanks Dave

 

[cudamark]

I've seen repops on E-bay in the past. Occasionally I see originals there too.