I'd say a Climax Brabham or Cooper . They even have there part number ,so would be possible to track the car down. Could be off a V8 Chev as Beechey used there on the Nova,Camaro and the Monaro?
Well I brought the subject up with Ian when we received the email re the first night BBQ.............................and I never received a response
Prawns are my absolute favourite, however Yule be eating them on your own by the time we get there after that distance.
It's about 500 klms yer big wooose,we're not stopping for one of yer 3 hour corporate lunches yer know,quick sausage roll on the park bench and we're motoring again!