4.8 ls with a ax15
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JK Newbie
Joined: Feb 2023
Posts: 1
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From: New brunswick
4.8 ls with a ax15
Picked up a 4.8 a while back and looking to ditch the 3.8 and nsg370, has anyone swapped to a 4.8 and ax15? Looking to reuse my rubicon transfer case any insight is appreciated, jeep is a 2008 rubicon unlimited
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Joined: Dec 2018
Posts: 2,726
Likes: 506
From: Calgary, AB, Canada
Lots of work to do a Chev V8 but not impossible. LS conversion companies will usually sell you some crucial parts like interface module but you need HP Tuners with 4 credits (2 for the Jeep ECU and 2 for the LS ECU). That will cost you $299US for the HPT and $200 for the credits. Without HPT you are screwed or connected to a business that has it. The AX you may be able to get adapters from Advance Adapters. Not sure what you think it will cost you. There is a guy that supposedly did a conversion for $2500 on here.