what are made out of?

i recently blew my diff and since its out i am thinking about switching my nylon diff mounts for the pettit ones. the nylon mounts are loud and i thought the pettit ones might help quiet things down.

thanks aaron

 

i had stock mounts in my car the whole time........never had a problem with hop after all the bracing.........

 

yea i'm going to get a diff brace to. but i figure i would change the diff mounts while the rear was out.

 

if you have nylon ones already i wouldn't bother changing them again

 

they are loud though