Pic of a HD belt tensioner?
#27
I got it from Magnuson. The sub assembly part numbers are...
31-12-00-082 upgrade radix tensioner
65-12-57-031 tensioner bracket
31-12-02-032 water neck replacement SSR (I didn't use the neck, but I think that's the sub assm that the 2 bolt spacer comes in)
Don't know that you lower boost guys really need this, but I'm pumping about 17psi out of this KB 2.8L
31-12-00-082 upgrade radix tensioner
65-12-57-031 tensioner bracket
31-12-02-032 water neck replacement SSR (I didn't use the neck, but I think that's the sub assm that the 2 bolt spacer comes in)
Don't know that you lower boost guys really need this, but I'm pumping about 17psi out of this KB 2.8L