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Old 07-27-2022, 01:58 PM
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Join Date: May 2006
Location: CA
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Quote:
Originally Posted by bird123 View Post
1972 Grand Prix 455 TH400...Transmission kicks down correctly at speeds under 30mph (or so) but does not kick down at highway speeds. Anyone here have advice on what components should be checked for functionality or adjustment? Thanks for any input.
Is it kicking down into 1st gear below 30 mph?