One of the most charismatic British sportscars ever made, the Big Healey used what was essentially the same silhouette to evolve from a pared-back, four-cylinder Roadster through to a more civilised, six-cylinder Convertible.

Introduced in February 1962, the 3000 MkII 2+2 'BJ7' model (nicknamed the MkIIa) pioneered such 'luxuries' as wind-up windows, swivelling quarter-lights and a fixed convertible hood.

While the fitment of stiffer coil springs to the independent front suspension and a more direct steering box enhances its handling / roadholding capabilities.

The manual / overdrive transmission gained a new case, and the 2912cc straight-six engine reverted to twin SU carburettors.

With a reputed 132bhp and 170lbft of torque on tap, Girling front discs became standard equipment.

The American magazine 'Sports Car Illustrated' noting with some delight that the BJ7’s speedometer needle could be wound beyond its final 120mph marking.

For some, the short-lived MkIIa is the pick of th...