2003 mustang gt

Sounds like my sons 1999 mustang gt 5 speed spun a rod bearing. It had 184k. Found a 2003 4.6L with 120k for great price. The 2003 was a automatic. I know that 1999 is a Windsor and the 2003 is a Romeo and needs the intake and accessories off the 1999 to be complete. Any ideas and suggestions on...

I own a 2003 Mustang GT equipt with the Tr-3650 transmission. I recently purchased a new clutch(Exedy Mach 400) and TOB(ford racing), I took it to a shop and had my guy use Royal Purple synchromax. And honestly after installing it was nearly impossible NOT to grind going into second. I assumed...