That's an R700 isn't It Ron ??..........
Did they all have that vent in the bonnet (hood)??
seed buggered if I no mate???? just looked odd with that set back axle
cant even remember were I stole the pic from!!!
in the late 70,s wetternalls ordered 6 r models with extended hoods
they had nta 420 cummins 12515 rr and 44 rockwells on mack camel back suspension
one that servived is parked up at dubbo water in sump and a rough cab but worth saving