i still have a occational front end shake on my 64 c20. it only happens when i am going 45 or 50, usually don't go much faster. i hit a pot hole or something and it starts the front end shaking that gets worse quickly till i slow down to 35 and it goes away. it has done that since i have drove it for 3 years or so. doesn't happen a lot but enough to be annoying. it has a new tie rod ends, ball joints are good, bearing adjustment is good. the only thing i can think of is it has a little wider tires on the front than stock- 31 x 10.5 x 16.5. anyone have any ideas what it can be. thanks
