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Old 05-05-2022, 05:11 PM   #11
SCOTI
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Join Date: Apr 2001
Location: DALLAS,TX
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Re: 454/dana 70...highway gears?

Quote:
Originally Posted by chris989 View Post
If possible,, reconsider the 4L80... the gear vendor is nice but it does not lock up the converter.

Having the converter lock is almost like getting another gear. I swapped a 4l80 behind my 5.7 with 4.56 gears. I run a MSD atomic controller.

It is an easy swap,,check you pick a part,,, pic one up for a few hundred with everything.

Good luck
4i80e's in my area from a yard are usually in the $6-800 range.
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