Ammeter. How many amperes?

Could anyone tell me if the originally fitted Lucas C - 0 - D ammeter can handle a new uprated alternator? (either 55amps or 60amps.)
Thanks,
Rob
1965 S1 OTS

Can’t answer the question about that gauge - but remember if it does not have adequate range for the higher amps you can simply add a shunt to bring the readings back into scale.