Hey Guys,
I just want to share some info since it was hard to find (for me anyways).
I have Fox 2.5 suspension installed on my car with complete Timbren Active Off-Road Bumpstops, so later on i decided to go for Dirt King LCA since it gives 1 extra inch of travel and clearance for the vehicle, but i noticed it came with a 1/2" bump stop spacers for OEM bumpstops.
Sadly i don't know where i placed my OEM bumpstops and i couldn't find any information about OEM vs Timbren in terms of length, And by looking at the pictures for both bumpstops online it seems like the Timbren was longer and bigger.
But anyways it turned out that the OEM and Timbren is almost the same, the Timbren is less than 1/4" longer than OEM, and it wasn't touching the LCA, So i had to replace the bolt that came with Timbren bumpstops, i had to use a 40mm fully threaded M8 socket head screws.
Long story short, if you install LCA you with Timbren front bumpstops, you need 40mm long fully threaded m8 socket head screw.