2-seater sports, 4-seater sports, 2-seater drophead.
'Specials' with Lawrencetune Triumph engines (win SUs or Webers) rated at 115/125bhp. Specifications vary, but you may expect 115-120mph. Chassis is stock Morgan, but body (usually 'low-line') is alloy-panelled - except some US cars, of which a few were also untuned. Plus Four 'Competition' (1965-67) has steel body and standard TR4 engine equipped with Derrington exhaust manifold.
- 2138cc (S4 OHV)
- Front engine, rear-wheel drive
- Production dates:
- 1960 to 1968
- Number produced: