A-Body leaf spring bushing challenge.

Gerald your last post came-in while I was typing my last one and i already ordered the set from Rock. That's probably good news. As you said, that Napa # is what you get by application for 6cyl. If I was gonna use Napa that's the one I was gonna try. The AC Delco from Rock is 45G17011 which is also for 6 cyl application so hopefully it's the same.