Need help asap

Thy type of spacer you are using is VERY weak and WILL break unless you drive like an old lady.
Do it the right way, Buy a standard spacer (no lugs in it) and get aftermarket longer lugs in your rear axle.
I assume this is a cosmetic thing your trying to do, because there is NO performance gain from doing this.
Your $$ is best spent elseware...
Get some lowering springs.
 
Thy type of spacer you are using is VERY weak and WILL break unless you drive like an old lady.
Do it the right way, Buy a standard spacer (no lugs in it) and get aftermarket longer lugs in your rear axle.
I assume this is a cosmetic thing your trying to do, because there is NO performance gain from doing this.
Your $$ is best spent elseware...
Get some lowering springs.
you have it backwards! I snapped 2 sets of studs then bought the studded adapter and haven't had a problem. BUT if you have some serious HP adapters need to be steel made by a machine shop.