After a few good drives without problems, I swapped the rear diff cover to the later
cast Aluminum version Dorman 697-725, which required longer bolts. The oil looked better than any I've seen, with almost nothing on the fill magnet, and nothing at all on the ABS sensor. It takes nearly a gallon of 85W90 gear oil and 8oz (2 bottles) of
XL3 friction modifier because it's a limited-slip diff.
IF THE IMAGE IS TOO SMALL, click it.
.
![20201227_164437.jpg After a few good drives without problems, I swapped the rear diff cover to the later [url=https://www.amazon.com/dp/B07QRYZ44R]cast Aluminum version Dorman 697-725[/url], which required longer bolts. The oil looked better than any I've seen, with almost nothing on the fill magnet, and nothing at all on the ABS sensor. It takes nearly a gallon of 85W90 gear oil and 8oz (2 bottles) of [url=https://www.amazon.com/dp/B000NU5LP6]XL3 friction modifier[/url] because it's a limited-slip diff.
IF THE IMAGE IS TOO SMALL, click it.
[url=https://www.supermotors.net/registry/media/1163586][img]https://www.supermotors.net/getfile/1163586/thumbnail/20201218_152324.jpg[/img][/url] . [url=https://www.supermotors.net/registry/media/1163625][img]https://www.supermotors.net/getfile/1163625/thumbnail/diffoil1025.jpg[/img][/url]](https://www.supermotors.net/getfile/1163632/fullsize/20201227_164437.jpg)