These billet stubs are priced INDIVIDUALLY. You will need a pair of them for your 8.8 rear end.
There are two different stub types. Each case has a different seal type and the stubs are different per each case.
EXPLORER
Fits the 2002-2010 explorer 8.8
THUNDERBIRD / COBRA
Fits both 1989-1996 Ford Tbird and also 2003-2005 mustang cobra or 1993-1998 Lincoln Mk8. The cobra and mk8 are aluminum cases, the thunderbird is the iron case (strongest).