Okay I am getting ready to let a guy rebuild my 4g63T engine to swap in my car. I was wondering if I need to make sure if he uses a certain type of gaskets or what ever? I will be telling him that I want all factory items but most item will be out of a parts store. Is there anything I need to clarify that will need to come from satan or whatever? I won't run any bigger than a b16g turbo later this summer(right now i just want the motor put in). So clarify if I need to make sure that any special items will be needed.