no HG is ment to be reused at all, exept for the copper ones due to the use of O -rings on both the head and block, plus most of the time they are use on hardblock filled blocks and welded shut heads were the water goes tru the front to the back of the head to cool the top of the chambers only just in race applications,
I wouldnt reuse any brand of HG at all do your homework dont be halfass and perform a good job the first time, you wont regret it!
PS. If for some reason you need a reson to go with a new HG, here it is, The grooves on top of any multi layer HG unbends annd goes flaty when torqued to specs just once and the heat and cycles of the engine acelerate that condition then when you take it out they are not stronger anymore they just loose the temple they are design for, thats why, yes some people reuse 'em and some with very good luck and results but i have seen a lot of falure in my years of race experince and of been a tech from guys who reuse em!
