An Amilcar G-type, also CGS and CGS3 and perhaps other models, rear main bearing housing together with its rear main bearing. In general the housing is in excellent condition and does not appear to have any serious damage that is often caused by incorrect removal proceedure.
As can be seen there is one damaged mounting lug on the housing. It sho..
80mph speedo in mint condition. it has a fitting on drive shaft thats screws on. it can be removed with one screw making it normal . email if you need more info.