What brand these springs are? 75445/FRONT-75444/REAR

[Fanzotti]

Just wondering if anybody can help me figure out what springs these are. There red and look like H&R race. The only markings are the fronts are stamped 75445/FRONT" and the rears are stamped "75444/REAR". If you know what brand can you also tell me what car there for???







THANKS!

[JoeMadoo]

They look like B+G but I'm not sure.