Hi Rolla,

The rear split roller could also look grey as SB did use aluminium units as well not just cast iron. I have examples of both on hand and asked the question in an earlier thread about their application, but it seems they were only used on 14 inch units but the reasoning is still unclear as to why two different materials were used.

Cheers,
BB

I live a 24 Hour lifestyle, but every now and again I seem to fall asleep, well at least that's what my wife tells me.