Picked this up today. Can some help with I'd and ratios.

Thanks Dan. The rear end is a 8.25 with 3.93:1 sure grip. When I called your shop, the fellow told me that there are no parts available for an A230 any longer.
Yeah, very little anymore. No gaskets or small parts kits, one of the bearings is different from the standard 307 also. Gaskets can be made if you buy material, doubt I will make them, not enough demand.