You have to take motor mounts loose jack up each side start on passanger side first its easer,Then move to driver side take the steering rod out & run it though the header,Sounds easy right LOL...
you will have to get the headers that fit your model and then the easiest way to install them is to unloosen the motor mount on 1 side at a time and jack up the engine on the side your working on and install the header.
It requires a special tool to pull it off.
if you can find the hp. of the eng., you can add between 12-20 more hp. for the headers.
No
Yes
It was advertised at 345 HPIt was advertised at 345 HP
No, they do not interchange.
My 1991 Ford Mustang 5.0 liter LX was rated at 225 horsepower
No, they are not interchangeable.
No.
distributor drive setting on a dodge ram 5.9 liter
Dodge doesn't have a 4.8 liter engine so I am not sure that there is an answer.