Have you changed out your sway bar bushings? I am wanting to change mine on my '59 Skyliner. I ordered a new kit from a very reputable source but the bolt I received in the kit is 3/8" x 8". They insist it is correct. However, my original bolt is 7/16" x 6 1/2" but I don't know if the size is OEM.

Appreciate someone measuring theirs and letting me know what the correct OEM dimensions are. Or...if you have a documented source that would be appreciated also.