I have a conversion in process right now it is not a cuda but a Duster-The 5.7 is on the engine stand ,I'm waiting on the intake from the powder coaters so engine can go in ,I hope to have pics here soon.I went with the XV performance 425hp kit as i priced ALL options as far as Fuel injection/Carbs go and decided to go the carb route as my intent is to add a pro-charger when we can afford it,If anyone has specific questions PM me I will help as much as i can--If you are looking for a motor,Try to go with the hemi out of a car and not a truck if possible there is a lot of advantages with the car timming cover set-up--Steve