diff info

[trip235]

Hey guys just wondering I am looking at changing my diff from standard to lsd 3.9 but was wondering if it is only the centre spleen or whole casing that needs changing

 

[dirty hands]

looks like the outer casings are the same

rebuilds/conversions are big $$

other option buy a s/h lsd diff whole and fit

 

[ucwepn]

get a truetrac centre to avoid the disappointment of it single pegging after a couple of months.

 

[Husky]

Best option is to buy a whole new diff from a V8. Then fit it yourself or get a mechanic to do it, shouldn't cost too much. I also wouldn't put a 3.9 in an auto or you'll be revving quite high on the freeway. I'd go 3.45 or 3.73 at a stretch.