F41 Front Coil Springs 72 Nova question?

[RALLY]

Guys i have a 72 Nova SS that came with the factory F41 suspension. Original F41 front coil springs on my car but i lost the tags i had on the coils. Do you know what letter code sticker Chevy used for these Small Block F41 Front Coil Springs. If i remember correctly, i believe the Coil Spring ID stickers were a light blue? Any help is greatly appreciated.

[RALLY]

After further reading on these front coil springs, I found out they used computer info and figured out what coil springs they should install. Based on options your car had. I did calculate my info and came up with the correct coil spring Chevy used.