id trade my z6 head, not that it would do you any good 
glws
SOLD! thanks again 91da enjoy them bro
durnk as hell but i cant wait to put these on tomorrow son. thanks for helpin me out again!
Damn, I was just gonna make offer.
haha no pro man enjoy! they really stabilize the rear end and control the camber well.
lol sorry man theyve been up here for a while now.