Neither the factory-correct t-case shifter boot, nor the factory-correct 4-speed floor shifter boot, for the '60-'66 Chevy/GMC trucks, Panels or Suburbans, are being reproduced, with any semblence of quality, fit & finish, as comparted to the original boots. We use the following from Classic Parts for the 4-speed and t-case shifter boots on our '60-'66 Chevy 4x4 trucks & Suburbans:
Floor shift boot - 40-626 (68-72) - 4wd - $19.95
Transfer case boot - 40-641 (71-72) - $19.95
We have found these to be the closest match. We have a factory-correct, orginal, t-case shifter boot, we are attempting to have reproduced, at this time.