WTD: MG rear beam axle

[grogee]

I'm slowly pimping my Maestro to have powder coated parts underneath.

Obviously if I take my existing rear beam out, shot blast it, then get it painted that will mean I'm off the road for a while.

I'd prefer to find a second hand beam and prep it, then swap it over so I'm not out of action too long.

Anyone got one lying around with the additional MG 'anti roll bar'?