ConcoursMustang Forums
1st Generation 1964 1/2 - 1973 - Questions & general discussions that apply to a specific year => 1966 Shelby => Topic started by: rustang on March 21, 2023, 12:18:27 PM
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I have a Shelby with a production date in April 66. I have two bell housings in my garage and can't remember which one is correct for the car as I've seen mention of both 157 and 164 tooth flywheels. I assume the correct bell housing is C5DA-6394-A and the other one I have must have been from an old Boss I had C5AA-6394-B. I don't want to get rid of the 164 tooth one if by chance that was a transition piece for a later 66. Any help would be appreciated.
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I have a Shelby with a production date in April 66. I have two bell housings in my garage and can't remember which one is correct for the car as I've seen mention of both 157 and 164 tooth flywheels. I assume the correct bell housing is C5DA-6394-A and the other one I have must have been from an old Boss I had C5AA-6394-B. I don't want to get rid of the 164 tooth one if by chance that was a transition piece for a later 66. Any help would be appreciated.
1968 was the typical transition to the 164 tooth flywheel . You want the earlier C5DA-6394-A bell housing if you have a original 66 GT350 engine and flywheel.
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Perfect- Thanks! I just looked and confirmed the flywheel also had the correct code and orange daub on it so I should be all set.