Spring numbers change 2021?

[Jonb1032]

Just when I thought I understood the coil spring numbers. Looking for the 340/343 front springs. All I see is these new numbers like 6363, etc. my 2021 sport has 7801/7802. Did they change numbers in 2021? Instead of the teraflex leveling kit. I’m looking for some higher number front coils. What is a good number. I have a max tow so I only need the front. I have a substantial rake. I’m sure it’s been covered before but after hours of searching I’m lost.

Sponsored

 

[Garemlin]

Yeah there is no rhyme or reason to the spring numbers now. My 2021 Willys....

Front left
7795AA

Front right
6342AA

Rears have no tags at all.

I put 340/343 Launch Edition front springs on my Willys. Which from what I have seen are the highest numbers out there. Also put max tow springs in the rear. I gained 3/4" of height. Rake is 1 3/4" difference front to back. I'm getting ready to put a 1" Teraflex spacer in the front to get rid of some of the rake.

In your situation, TBH it might be better to just keep your springs and do the full 1.5" Teraflex level in the front. It's probably the route I would have gone if I had known in advance what my results would have been.