Have a question on tuff country springs

[dheavychevy38]

Ok so on craigslist I find a all spring lift with everthing for the install brand new for 400 bucks. My question is on the rear springs they say tci c456. If my guess is right that is a 4" spring that is 56" long right or wrong. Didn't have a tape on hand to measure. Thanks in advance Denny

 

[colin1987]

unfortunately they are 52s. my friend just got the same ones for his 3/4 ton suburban and they're too short, not enough leaves, and pin location is different. get different ones! its a shame he even spent a lot of time on the phone making sure they were the right ones. good luck!