My '91 F-150 has a twin i-beam front end and i hate it. If i hit a pot hole or a bump doing anything over 25 mph my wheels are either shaking or bouncing, scaring the **** out of me. I also plan on lifting it and possibly converting to 4wd but i just need to start with replacing the front suspension. If you guys could help out with a list of parts that i would need to replace that would be fantastic, thank you!