1968 289 distributor shaft length

68 289

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Jul 2, 2020
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I have a mallory dual point converted to electronic mallory. Having nothing but problems with it burning the module.
Tried everything mallory offered.
Now want to convert to duraspark II.I

A 1968 289 or 302 has a shaft length 4" 5/16". overall length 11" 7 /8" spectra FD06 points type

A 1978 302 has a shaft length 5". Overall length. 11" 13/16. Spectra FD09 duraspark type

I thought all 289 / 302 used the same up to about 1986 ?I

have not measured my current mallory. No idea how old it is.
 
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2Blue2

will be trying this sex one when I can find it
Mar 5, 2019
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Is length of shaft different than length of penetration?