Differential Question--
Drifting
Joined: Aug 2009
Posts: 1,346
Likes: 160
From: new iberia la
... got any pics of the spindles twisted in half? I put 525 HP and 6800RPM shifts to mine daily for 5 years now, and have never had any issue.. Several of the people I know with Edwards Eaton and Dana Differentials have Big Blocks , one even has a Blower.. never twisted a spindle .. There must be a reason
Melting Slicks
Joined: Mar 2009
Posts: 3,126
Likes: 15
I find it a little hard to believe you twisted 2 spindles and 2 yokes .. how much HP do you have? and considering as many people I personally know have bought parts from them.. If it was a defective strut bushing, that's not something they build. But if this is true, they should have replaced it if it happened within a reasonable time. Sorry if you had a problem, but I know plenty satisfied customers of theirs, me for one 
Race Director
Joined: Sep 1999
Posts: 11,361
Likes: 383
From: Plano TX
... got any pics of the spindles twisted in half? I put 525 HP and 6800RPM shifts to mine daily for 5 years now, and have never had any issue.. Several of the people I know with Edwards Eaton and Dana Differentials have Big Blocks , one even has a Blower.. never twisted a spindle .. There must be a reason
Drifting
Joined: Aug 2009
Posts: 1,346
Likes: 160
From: new iberia la
... Duntov been in business for decades.. I checked, Their stub axles/yokes are GM part number GM # 3872922,,unless you order the super duty ones. Those are Drop Forged. They don't break. I ve seen them take over 700 HP . if it failed, its a GM part that failed. And they warrenty their stuff for 3 yrs.. I don t understand why you had a problem with them not making it good
Last edited by fishslayer143; Jan 17, 2014 at 07:39 PM.
