Holden Performance - lsd diff

i have 2000 Holden Caprice " STATESMAN " WH Sedan
I am tired of searching for complate lsd 3.46 diff for my car
I did not find any solution
I hope to find the answer
With the best greeting

Xmas cards have a great greeting

Did you try fparts on ebaymotors???

is it the same as the pontiac gto 04- have ??