i have a 1983 camaro Z28

stock rear end with 3.23 gears, peg leg its a 10 bolt,

i was wondering what spline axels do i have and what kinda of posi unit do you all recomend that i put into the pumpkin, i need one soon and im looking over e-bay and such for one, please help. thanks

PS i want to be able to retain my stock rear gear ratio so i just bolt it in and go, i dont want to have to change the speedo gears.

 

26 spline, any carrier will fit the houseing if it's for a 7.5/7.62 ten bolt