Pontiac GTO Forum - View Single Post - 1965 GTO front sway bar diameter
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post #2 of (permalink) Old 04-20-2019, 07:06 PM
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Originally Posted by Ohio66GTO View Post
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"
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