Hot Wire and stock ECU for electronics.
Upgrade Fuel System Use a Corvette combination fuel filter/regulator and either exterior or in-tank pump.
Alterktion will work just fine with an 8.25 The Alterktion keeps the motor in the same place and you still use the factory cross member for the transmission.
TTI or Jeep manifolds for exhaust
Oil Filter Relocation kit
Modify or Buy a new radiator with correct locations for coolant you'll need electric fans.
Regards,
Joe Dokes