After getting to drive my 68 for awhile, I noticed that between 35-40 mph, I have a bad front end shake. It feels like the whole front end is shaking from left to right. Once out of the speed range, the car seems to drive fine. Inorder to figure it out, I've already: had the car re-aligned, re-balanced the tires, and swapped the front tires to the rear. The vibration is still there. I am running subframe connectors (not sure if they could cause it, wouldn't think so), and the entire car has been rebuilt. My tires and rims are brand new, Cragar S/S, and Firestone INDY 500s. I'm thinking it is the front coctail shakers. The rears appear to be in good shape, although I've never taken them out to see if they have fluid in them. The fronts have been removed, and the drive's side is solid, but the passenger side had to have a new bracket welded on, and had sprung a leak. We welded a new bracket on, but were careful not to overheat the canister, and then refilled it with ATF. I didn't know how full it should be so I just guessed.
