Yes but Didn't know that there were also no parts for it!
3SGE is for someone who is not installing it in a family car. Or it's just for fun till it does not break and one can revert back to 7AFE or 4AFE... and that requires a lot of spare money. I am planning to switch to Mark 2 Grande but sadly again I rarely see it in 1JZ engine. Majority is in 2000cc...