Hi all, I am building a 1HD-T to put in my HZJ77. I'm looking for some of the parts gurus on here than can give me some advice. I may have gotten a bit ahead of myself and already purchased an injection pump for the 1hdt before doing enough research, you know being a little impatient. The part number of the pump is 22100-17580 which it turns out is for an engine mated to a manual transmission. The transmission I have is an automatic A440F. I am wondering what the difference is between a manual vs an auto IP. I've done a fair amount of reading but haven't found anything to clear on the matter. Will I be ok using the manual one or will there be issues? Thanks in advance.