the 4.90's are a direct fit. I bought them from the dealer..Ouch.. <img src="/forums/images/graemlins/scared.gif" alt="" />. We share the same front and rear of the 3.5 ltr GenII SR's. Thats how I got the front Arb rd110 in there too.I have parts numbers thanks to Vic lee. But they are major $$$ from the dealer.

And yes I still have the 4.64. Make me an offer and they can be yours <img src="/forums/images/graemlins/smile.gif" alt="" />. Just pm or email me.

DC

97Sport A/T 33's
locked front & rear 4.90
5" IFS Lift