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2 or 4 pinion 28 or 31 spline rear ends http://coloradoclassicbroncos.com./viewtopic.php?f=4&t=4842 |
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Author: | HIX [ Sun Nov 25, 2012 6:08 pm ] |
Post subject: | 2 or 4 pinion 28 or 31 spline rear ends |
Any idea how to tell if I have a 2 or a 4 pinion rear end? how about how to tell if it is a 28 or 31 spline rear end. Without taking the rear end apart? 1974 bronco, stock w v8 Also anyone done a lunchbox on a nine inch? I have done a couple on 8.8s and dana axles but never on a axle with a drop out 3rd. Just as easy? Does the 1810lr really work on both 28 and 31 spine 9ers? |
Author: | Gunnibronco [ Sun Nov 25, 2012 7:34 pm ] |
Post subject: | Re: 2 or 4 pinion 28 or 31 spline rear ends |
Unless your axles were changed, they are 28 spline. I put a Lock Rite in my 9", its a 31 spline out of a 79 Bronco. I've never done it before and it was real easy. It will work with 28 & 31 splines. I like it as much as my Detroit Locker, and I didn't expect to. I don't know how to tell if its a 2 or 4 pinion set up. My 79 rear end had 2 short & one long pinion, it needed the longer shaft replaced with a hardened replacement part. I had to order one after I had everything apart and figured it out. |
Author: | Kinder [ Mon Nov 26, 2012 6:57 am ] |
Post subject: | Re: 2 or 4 pinion 28 or 31 spline rear ends |
You may be able to get a good look at which pinion setup you have by pulling one axle and shining a REALLY strong flashlight down the axle tube. 2 pinion will have a single shaft across the side gears, 4 pinion adds small stub shafts that will butt up against the cross shaft. I also have a powertrax locker in mine and really like it. |
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