All my known info is based off of https://en.m.wikibooks.org/wiki/Jeep_Liberty/Engines/4.7L_PowerTech_V8_Engine_Swap but again, it is based around rfe and not rle
I've seen nothing saying whether or not the rle would And to be honest i was originally looking into supercharging/turbocharging but i know if i were to keep the 3.7 i would need forged pistons, and if thats the case id rather just try to put a v8 of the same size in.
Alright, so I've got a 2005 Liberty Renegade with the 3.7, and it's got the 42RLE transmission. I was looking into an engine swap so I could toy with it and saw that a 4.7 V8 from a Ram would fit perfectly, but I saw nothing about if it needed a certain transmission, like 45RFE (I believe is...
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