Chassis number AA711, the first Birrana, was built in Sydney by Tony Alcock trading as ‘MAs du Closs Engineering’ prior to the establishment of Birrana Racing Cars Pty Ltd with Malcolm Ramsay in 1972. Alcock was a designer builder who had previously worked for Elfin Sports Cars in Adelaide and for Brabham, Cosworth, McLaren and Cooper. The F71 comes with; MSA Historic Log Book and CoD, Hewland Mk8 gearbox with ten gear ratios, two sets of wheels, harness valid to end 2029, body moulds and som