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Re: Ring and pinion choice for 4.8 LS
Quote:
Originally Posted by 1970 CST Short Wide
I'm running a 5.7 with a T56 six speed, Ford 9' with 350 gears. At 80 mph I'm only tacking 1740 rpm. I'm thinking at least 3;73 range if not 4;11 in the near future.
1st - 4th pull very strong 5 & 6 Freeway only. A LOT of FUN to drive
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I was running 3.73 in my 12 bolt when I originally was running my 4l60 and it was a great setup. I went to the T56 and felt the need for the 4.11 because of the double overdrive. It was a blast to drive with that gearing so I would recommend it.
Now I am at a 4l80 and not liking the 4.11 so much lol and may eventually swap back to the 3.73. I would like your 3.50 but in my 12 bolt it is not much option...
__________________
Dave
1968 Custom Chevy with turbo charged 5.3 gen III 4l80e swap
1967-71 GMC 3/4 ton long step 4x4 (not sure what year exactly?)
"A good friend will bail you out of jail...but a true friend will be sitting next to you saying "that was frekin awesome".
"If it doesn't fit force it...If it breaks then it needed to be replaced anyway!"
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