Does anyone know the spring rate of the 22077190 front spring

 

I just pulled some with the same number from a 3.4 v6 Camaro. I was just googling to verify what they were when I found your post.

 

Well, I haven't found that exact part # yet, but this is what I did find.

I know mine came from a 93-97 3.4 v6 car. I assume they are the factory correct spring, although stuff could have been changed, so I don't know for sure.

stock F-body front springs (39 N/mm, 223 lbs/in) (93-97 V6) = 22077189
stock F-body front springs (45 N/mm, 257 lbs/in) (98-00 V6) = 22133438
stock F-body front springs (51 N/mm, 292 lbs/in) (93-00 V8) = 22077197
stock F-body front springs (63 N/mm, 360 lb/in) (WS6, 1LE) = 22132887
stock F-body rear springs (16.9 N/mm, 95.4 lbs/in) (93-97 V6) = 22077418
stock F-body rear springs (19.9 N/mm, 114 lbs/in) (93-00 V8, 98-00 V6) = 22077421
stock F-body rear springs (23 to 30 N/mm, 130-170 lbs/in) (WS6, 1LE) = 22132889