Having officially retired my wife's '98 S90, its mine to give away or repair. It's going to need a new top end. Can anyone recommend a reputable rebuilder/remanuf where I can locate a cylinder head. I think the engine is a B6304S - correct me if I'm wrong on that. Thanks

All I can say is to check local machine shops and see if they have done any of the heads before.

Also check craigslist and e-bay for a head. Yah I know e-bay= junk but there is major junk yards that sell on there.

I'm in a rural area with no local shop to repair my head. A response on another forum suggested cylinder-head.com in Clearwater Fl. They send you a renewed/rebuilt head and you send back a core in 30 days. Has anyone used these guys? It sounds like a good deal to me - but I don't have many options here. Good luck. Jack

I have not used them myself but now that you say them I have heard they are pretty good.