I wanted to confirm if I could fit a MACE/VCM OTR to my LFX engine? I had the OTR on my 2011 VE SV6 LLT Engine but I understand the radiator mounts have changed on the LFX.

If you have a MY07 to MY11 VE Commodore VCM OTR it will not fit MY12 or newer VE Commodores. The main reason for this is that the radiator assembly MY12-onwards VE Commodores is different to the earlier ones, as such the OTR body is different.