My low pinion Dana 30 on my 97 is in need of a rebuild (new bearings, ball joints, bushings) so I figured I might as well swap in a high pinion 30 from an XJ for just the cost of the axle and new gears. I picked one up out of a 99 XJ from the local Pull-a-Part last weekend For $237 and spent the week tearing it apart. It’s completely stripped down now. I’m going to get it sandblasted next week, then paint it and start rebuilding it.
Currently, my low pinion Dana 30 is just an open diff, but I want to put a locker in the high pinion 30 when I build it. My question is... Is a selectable locker (ARB, E-locker) worth the extra cost over a lunchbox locker? I have an Eaton E-locker in my rear 8.8, and it’s great, but I’ve read you don’t even notice the lunchbox locker on the street in 2wd. I’m basically trying to decide between the Spartan and another E-locker. I don’t mind spending the extra money if it’s worth it, but if a lunchbox locker will be just as good for a fraction of the price, I’ll go that way. Thanks.
Here’s a pic of the new high pinion 30 ready to go to the sandblaster.
Currently, my low pinion Dana 30 is just an open diff, but I want to put a locker in the high pinion 30 when I build it. My question is... Is a selectable locker (ARB, E-locker) worth the extra cost over a lunchbox locker? I have an Eaton E-locker in my rear 8.8, and it’s great, but I’ve read you don’t even notice the lunchbox locker on the street in 2wd. I’m basically trying to decide between the Spartan and another E-locker. I don’t mind spending the extra money if it’s worth it, but if a lunchbox locker will be just as good for a fraction of the price, I’ll go that way. Thanks.
Here’s a pic of the new high pinion 30 ready to go to the sandblaster.