Llt to lfx intake manifold swap

[@camaro_szn]

Hey guys has anyone tried swapping the 2011 LLT intake manifold with the 2012 LFX manifold? I heard it makes some good gains and really opens some breathing room up but I was wondering what modifications had to be done in the process. Asking because I want to get the overkill 80mm throttle body for my LLT but it is only made for the LFX and up so I was thinking if I replaced the intake and did some modifications maybe it could work otherwise I’d just get the 76mm and port it. Either way if anyone has done this let me know how it went and what you did. Appreciate it.