Does anyone know the diameter of the front sway bar? Is it the same as what came on a LeMans?
The GTO restoration book says all front sway bars were the same for 1964-67 - 15/16" outside diameter. I would assume the Lemans or Tempest with the V8 would be the same seeing the GTO was an option on the Lemans unless the GTO/389 option increased the sway bar diameter as part of the option. You just need to measure the OD to confirm.
1968-'69 went to 1.0 "
1970 went to 1 1/8"