[Double Venom]

Jim,
Not much help but the rear end if not a special order would be a 8.8 Ford, If in fact you have a 5-speed and it hasn't been changed it will be a standard-first edition T-5- it is not a "World Class T-5. No big deal there.
Color-find a PPG or Dupont dealer that has a portable "spectrum color tool". They can then tell you what the color is and the formula. For what it's worth, hope it helps.
DV