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Old 11-25-2013, 11:09 AM   #68
Suberman
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Quote:
Originally Posted by finch1750 View Post
From what I rmeber gears 1-4 are the same. 5 and 6 are taller. It is the taller final drive gearing that make it slower to accel a bit.

And for the other, the tranny was thought to be isf based but is actually is350 based.
Final drive is the same for both transmissions. It is the internal ratios that differ and all 6 automatic ratios are taller.

This will be why top speed is lower in the automatics, proof if you like that the automatic is slightly over geared.
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