Dang rear ends... My 87 4Runner's 4.10 rear diff is whining something fierce. I lost the original in 2001 to several broken teeth, now this one is whining loudly at speed, and grumbling during slow movement (used diff out of an 83 p/u that I got from another member here).

I wish I could afford some 4.56 or 4.88's, but I can barely afford another used rear end to throw in there.

I checked the F/S forums, but nothing seems to be currently available.

Anyone have a line on a used 4.56 stock set of diffs (7.5 front) for cheap? It's gonna cost upwards of $100 for shipping, so I need to find a good deal...

"A young man who does not have what it takes to perform military service is not likely to have what it takes to make a living." - John F. Kennedy

Proud owner of an 88 Montero (with a blown engine).