Iv got a a tomei differential fitted to my s15 casing with a 3.6 ratio but id like it rebuilt with my new ratio of 4.6 new bearings and reset pinion height and backlash.

I would have to post it all to you and then id organise collection from yourself.

Do you know roughly how much id be looking at. I already have the bearings for the actual diff but would need the bearings for the pinion shaft to be supplied,