Got the rear back in today with the help of my 13 year old son. He was the jack man. It took some time but we got the pig in. I put the axles in and filled the rear with synthetic gear oil and limited slip additive. I even purchased the right gear ratio tag and sure grip tag. All I have left is the speedo gear in the trans and putting the drive shaft back in. Never done a speedo gear before. Is it difficult to do?