Ford 9 ?

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Tomeal

G-Body Guru
Apr 17, 2016
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melloelky

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Oct 22, 2017
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i bought that alum yukon third member from Quick Performance.31 spline, trac lock,370's,Daytona pinion.i beat it all summer.it's a nice part.no noises or anything.built and to my door in four days.very happy with QP.after everything i put up with from the other two company's I'm a customer. (y)
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pontiacgp

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Mar 31, 2006
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If you are planning to mostly drive the car on the road why would you go with the rear gear ratio of 350 with a 3 speed transmission. At 65 mph you'll be a little over 2800 rpm with a 27" tire
 

Doug Chahoy

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Nov 21, 2016
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If you are planning to mostly drive the car on the road why would you go with the rear gear ratio of 350 with a 3 speed transmission. At 65 mph you'll be a little over 2800 rpm with a 27" tire
In all sincerity, what ratio would you advise?
 

pontiacgp

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Mar 31, 2006
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A nice thing with a 9" it's easy to change the 3rd member. You could have one for street and another for the track. We had 4 of them for the race car set up for different circle tracks
 
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500/600

Royal Smart Person
Nov 17, 2018
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3.25s are common and right in the middle. I run 3.00 in mine with mucho torque.
I’d buy a worm gear style LSD instead of Traction Lock as its design pretty much sucks compared to everything else.
 
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