Hi,
i think I've got to do the dreaded coolant line under the supercharger repair. As such. It's the right time to do the SC pulley upgrade (since they have to pull the supercharger, most of the work is done anyway, right?)

Anyway, there are a few options out there. What do people recommend and why?

​​​​​Will order tomorrow. Thanks.
eric.

 

I know you have a 4.2L SC but others won't so you need to post that info. You should really add it to your signature so you don't have to type it out every time you ask a question.

As far as the supercharger pulley I made a post recently:
https://www.jaguarforums.com/forum/x...nstall-181371/