I think you are asking if the 7g galant 4g64 engine ever came with a head that had adjustable lifters? I don't think so but I am not any sort of an expert.
I believe all SOHC 7g 4g64 galants engines had hydraulic lifters. In 1994 the 4g64 galant GS came with a DOHC head but I believe that too had hydraulic lifters. I do not believe hydraulic lifter are adjustable but someone will correct me if I am wrong. jjj
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