[Spikehaus]

Have you thought about using stainless or steel studded bar? It's what I used. Do you also need it for the differential mount?. I have some of each although although the stainless was more expensive. I put the remainder of the stainless pack on ebay last year but nobody wanted it. May have a bit of steel bar on the shelf already machined to size. Can look at the weekend if its any help?