I am building a Short Wheel Base axial SCX10iii Jeep JL 2 door. I will explain how you as well can take an entry level Axial BaseCamp builders kit and shorten the wheelbase to around 10.5 inch using only Axial parts. By doing this it will allow you to shorten the JLU 4 door body to a two door. 

Jeep JLU Horizon https://tinyurl.com/ydp5rart
Jeep JLU Amain https://tinyurl.com/mts9a832

BaseCamp Kit Horizon https://tinyurl.com/3spb85yy
BaseCamp Kit Amain https://tinyurl.com/39ru3yrr

New Lower links front and back Horizon https://tinyurl.com/5n925pua
New Lower links front and back Amain https://tinyurl.com/35s6auwb
(You will need 2 sets of these)

New upper link Horizon https://tinyurl.com/2ap35fjs
New upper link Amain https://tinyurl.com/y5vw89h8
(You will need 3 sets of these)

Castle Mamba X 2850 kV Combo Amain https://tinyurl.com/rcufe976

Reefs RAW 500 Servo Horizon https://tinyurl.com/y8rjaww9
Reefs Raw 500 Servo Amain https://tinyurl.com/4e7tscjs

Knight Customs at YouMagine: https://youmagine.com/knight-customs