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**Clyde65** · 06-21-2016, 02:51 PM

I'm running a 4l60e which is the same as your 700 but electronic. I run 3.73's with 275/60/15 BFG tires. I am around 2000rpm at 75mph. I also have gotten 21MPG too!

06-21-2016, 02:51 PM	#4
Clyde65 1965 Chevy C10, 2005 4.8L/4l60 Join Date: Aug 2004 Location: DFW Texas Posts: 8,539	Re: Swap TH350--->700R4???? I'm running a 4l60e which is the same as your 700 but electronic. I run 3.73's with 275/60/15 BFG tires. I am around 2000rpm at 75mph. I also have gotten 21MPG too! __________________ Clyde65 Rebuild of Clyde http://67-72chevytrucks.com/vboard/s...84#post8338184 69 Aristocrat Lo Liner build http://67-72chevytrucks.com/vboard/s...84#post7561684 *support our troops!*