i have a 92 Eddie Baur and my friend baught a GT-40 Aluminum head long block racing motor for his 90 mustang and he decided not to do it so he gave it to me. i want to put it in my explorer but i need to know if it will fit and if it does what kind of trany do i need(Needs to be a automaic) and anything else i need.please help me. im just a dumb 16 year old football player.