F type Victor Front Coil springs

[steve weston]

Does anyone know where I can get a pair of new front coil springs for my 1961 F type Victor estate, or can anyone tell me the specs for these - I think the left had one is notched, as that side carries more weight supposedly?
How comes Vauxhall Classic Car parts are so hard to find, being one of the 2 biggest Brands of working man's vehicles of that era?