for a posi what size do I need for my 2.8 liter 3rd gen? if I was to change it to a 5.7? how do the axle numbers work? what size do I have now thanks nick!~

 

Your questions do not make any sense.....[sm=smiley25.gif]

 

so what do I need to make my 2.8 camaro have a posi? just slap a new unit in the axle.... and would I need to the axle? is it the same if I had a 5.7 liter?

 

the rearend is basically the same between a 2.8 and a 5.7. the only difference would depend on the gears. 3.08 and down is a series two. 3.23 and up is a series three. if your wanting to go limited slip ( Posi ) you will have to change out the carrier. axles will remain the same. Sick