« on: Aug 16, 2021, 11:40:06 AM »
Hello all. Been awhile since I've posted something. OK Some quick info on what I've got. '97 runner sr5 with a A03A 3rd member, running 31's. I want to put a Dura Grip in. My research has led me to believe that my 3rd is a 8.4" with 2 pinion. Other research tells me that the 8.4" and the 8" are the same. Is that true?
2nd I'm considering changing my gear ratio to 4.88's. If I do, is it necessary to upgrade the front ratio also. Thanks for the advice in advance.
![](https://board.marlincrawler.com/Themes/MCI_V3C/images/ip.gif)
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87 yota reg cab: 22R, Weber carb, egr delete, 33X12.5 X 15 toyos, 63 leafs, custom ammo can center console, custom head ache rack, B/B buckets, Tenzo steering wheel and a couple other goodies.
98 Runner; OME HD springs F/R, Bilstein 4600 Shocks, Plate Bumpers F/R, Swing arm tire carrier, roof rack, HID Headlights......for now
Future plans: Grizzly Dura Grip,
Tundra Brake Upgrade, Intake