Looking to replace the stock lug nuts on my 2015 Z28. I know the thread and pitch are 14 x 1.5 but anyone know if the stock Z28 wheels take a ball seat or cone seat? Pretty sure it's a 60 deg cone, but just wanted to confirm.

Thanks

 

Another answer too late to help. Cone!

 

No harm..... never came back to the site and signed in after his initial post.

 

Was waiting for an answer to my post

Anyone know where I could get lighter open-ended lug nuts? I could only find them in 19mm size, and the cone (at it's widest point) is smaller in diameter than the stock lug nuts.