PLEASE HELP!!CAN I FIT A ALTERNATOR IN PLACE OF A GENERATOR/REGULATOR ON A FC HOLDEN.
Yes you can, and it's a relatively straightforward affair. Any reputable auto-electrician would be able to do the conversion for you. If memory serves me correctly you used to be able to buy a grey-motor alternator bracket - I've seen them for sale at swap-meets etc. But you're not talking about major engineering there anyway.
hope that helps, RET
Don't know but if you have an old generator to offload could you let me know