65 Barracuda Rear Springs

Can anyone tell me what this is? All I know is that it looks like crap and rides like crap too. I'd like to replace them with a "formula S" equivalent set of springs, stock ride height and all. The car is a stock 273 2bbl. If I'm ordering from JohnRSprings or ESPO what do I tel them I need? Thanks!

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Author: admin